Affordable 4-Channel and Mono Car Audio Amplifiers. Built For Competition.
Amplifiers
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Sundown Audio SFB-500.4 4-Channel Amplifier
500 x 4 @ 1 ohm RMS 300 x 4 @ 2 ohms RMS 200 x 4 @ 4 ohms RMS 4-channel full-range amplifier Variable 12dB low pass filter: 50Hz – 6kHz Variable 12dB high pass filter: 15Hz – 6kHz Variable 12dB Bass Boost @ 50Hz Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control with clipping indicator Introducing the Sundown Full Bridge line of amplifiers! The “Brazilian Style” SFB packs a powerful punch in a compact size, stable down to 1 ohm per channel. Use the SFB to wire several speakers together on every channel - an ideal amp for a PA mid/high speaker array, a large marine system, or your favorite set of separates. If you are looking for raw power on a budget – look no further!
$399.99
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Sundown Audio Sundown Audio SALT-1700.5 5-Channel Amplifier
1,300 x 1 @ 1 ohm RMS Mono (ch. 5) 220 x 4 + 800 x 1 @ 2 ohms RMS Stereo (ch. 1-4 + ch. 5) 125 x 4 +480 x 1 @ 4 ohms RMS Stereo (ch. 1-4 + ch. 5) 2 ohm stereo stable / 4 ohm bridged stable Full Range Digital 5 Channel Amplifier Variable subsonic crossover filter: 10Hz - 100Hz Variable high & low pass filter: 50Hz - 500Hz X1/X10 crossover multiplier Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control displays voltage and temperature Producing optimum power at realistic voltages (the 12s, rather than needing 14+ volts), the SALT – Sundown Audio Low-Voltage Technology – is Sundown’s answer! SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. Whether you are a world-class SPL competitor or a hardcore sound quality fan, the SALT series will be your go-to choice to bring your entire system to life! It's got an easy-to-use high pass, low pass and subsonic filter to customize your sound exactly as you like it. Equipped with on-board power, clipping, and protection indicators to keep everything running smoothly. The optional remote control lets you see voltage and temperature at a glance. With SALT amps you get all the control you’d ever need, incredible dynamics and the kind of power only Sundown can deliver!
$949.99
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Kicker Kicker 48KXMA5004 125Wx4 4-Channel Marine Amplifier/Amp
KXMA Amps are built for the outdoors. Gain, crossover and bass-boost controls are protected behind a gasket-sealed panel, as is the control cover hiding the settings, creating a water-resistant barrier to key controls. Real Marine™ The KICKER Real Marine standard means your amplifier is purpose-built for your boat. Every KXMA (and KMA)-Series amp comes complete with anti-corrosive speaker, power and RCA terminals, stainless-steel screws, conformal-coated circuit boards and ABYC/NMMA-compliant power connections. KICKER products also undergo rigorous testing to ensure they meet or exceed marine industry standards for UV, humidity and saltwater exposure. This unparalleled commitment to engineering quality and maritime safety is why our products truly are "Real Marine." KickEQ™ delivers as much as an 6dB of extra bump with a simple turn of the knob. A powerful 24dB crossover is also included, letting you quickly tune your system to perfection. A full-range RCA output allows you to easily add another amplifier without running new signal cable to your KICKER KMC Media Center. Class D Amplifier Gain Control With "Gain Match" LED Indicator FIT2™ (Fail-safe Integration Technology) Circuitry Variable 24dB Crossover DSP-Controlled Preamp KickEQ™ 6dB Variable Bass Boost ABYC/NMMA-Compliant Power Terminals Conformal-Coated Circuit Boards Easy Access to Settings behind Gasket-Sealed Cover Panel Black Anodized Aluminum Chassis Top-Mounted, Teal LED Light Pipe Stainless-Steel Mounting Hardware Included Want setup help? Go to KICKER U for a free woofer-and-amp configuration app! This KXMA amplifier delivers as much as 125 watts into four full-range channels, or 250 watts into two sets of bridged channels. See below for more details. Specifications POWER [watts/ch], 2 OHM STEREO 125 x 4 POWER [watts/ch], 4 OHM STEREO 75 x 4 POWER [watts/ch], 4 OHM BRIDGED MONO: 250 x 2 DYNAMIC POWER [watts]: 700 DIMENSIONS [in] all models 2-1/8H x 8-5/16W x ___L 11-3/16 DIMENSIONS [cm] all models 5.4H x 21.0W x ___L 28.4 FREQUENCY RESPONSE [Hz] 10-20k, +0/-1dB INPUT SENSITIVITY High Level 250mV-10V, Low Level 125mV-5V SIGNAL-TO-NOISE RATIO >95dB, a-weighted, re: rated power ACTIVE CROSSOVER (amp 1) 24dB/octave, variable 10-5kHz w/ 10x switch, selectable high pass, low pass or all pass (amp 2) 24dB/octave, variable high pass 10-500Hz, variable low pass 40-5kHz w/10x switch, selectable high pass, low pass, all pass or band pass KickEQ™ BOOST Variable 0-6dB, centered @ 40Hz (Only on amp 2) COMES WITH WIRED REMOTE No
$499.99 $469.99
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DC Audio DC Audio A3 5.0K 5000 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob
The 5.0kw competition series amplifier is a 5,000 watt mono block. It is capable of running up to 18 volts for up to 7,300 watts. It is a linkable amp and designed to run a 1 ohm per amp or 2 ohms when strapped. It comes with a bass knob and a clipping indicator. For power inputs it will accept dual 0 awg for power and dual 0 awg for ground. Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Clipping indicator • Dual 0 awg power and ground inputs (both must be used) We recommend for installation • 1 upgraded battery under the hood • 1 extra 800ci battery in the rear • Minimum of two 0 awg ran from the front battery to the rear battery • Both 0 awg power and ground inputs on amp must have 0 awg ran to them for a total of 4 runs into the amp • Upgraded aftermarket alternator • Dash mounted voltage meter Specifications Features Voltage 5.0kw Output Power (RMS) 4 ohm 14.4V 900W x 1 2 ohm 2,300W x 1 1 ohm 5,000W x 1 1 ohm 16V 6,000W x 1 1 ohm 18V 7,300W x 1 Input Sensitivity 6V~0.2V Low Pass Filter Switchable ( @ 24 dB Slope) Variable Hz 35~250 Subsonic Filter Switchable ( @ 24dB slope ) Variable Hz 10~50 Bass Boost Variable dB 0-9dB Frequency Response Hz 15-270 Signal to Noise Ratio dB 100 Damping factor 150< Efficiency @ 4ohm % Over 90% THD @ 4ohms Less than 0.1% Fuse Rating 500 Amps Linked Fuse Rating 1000 Amps Indicator Power Yes Protection Yes Clip Yes Speaker & Power terminal Mold Type Yes Power Gauge 0Ga Heatsink Length inch/mm 25.59"/650mm Heatsink Width inch/mm 9.38"/66mm Heatsink Height inch/mm 2.35"/59.6mm Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Clipping indicator • Dual 0 awg power and ground inputs (both must be used)
$2,063.60 $1,649.99
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Ampere Audio Ampere Audio AA-3K 3,000W Mono Block Car Amplifier – High Power Car Audio Amp
Unleash Serious Performance with the Ampere Audio AA-3K Car Amplifier When it comes to building a powerful bass system, having the right amplifier can make all the difference. Many enthusiasts struggle with amplifiers that promise big numbers but fail to deliver consistent performance when it matters most. Whether you're upgrading your daily driver, building a weekend demo vehicle, or simply looking for reliable power for your subwoofers, you need an amplifier that combines output, efficiency, and control. The Ampere Audio AA-3K was designed to do exactly that. Why Reliable Power Matters An amplifier is the foundation of any subwoofer system. When an amplifier runs out of power, overheats, or clips excessively, performance suffers and your equipment is put at risk. Weak amplifiers can leave subwoofers underpowered, while poorly designed amplifiers often struggle to maintain clean output during demanding listening sessions. The AA-3K eliminates those concerns by delivering a true balance of power and reliability. Built around a high-efficiency Class D platform and engineered with a robust Dual MOSFET PWM power supply, it provides the current your subwoofers need while maintaining stable operation under heavy loads. Built for Bass Enthusiasts The AA-3K is designed to produce up to 3,000 watts RMS at 1 ohm and can be strapped with a second amplifier for an incredible 6,000 watts RMS of combined output. Whether you're powering a single high-performance subwoofer or multiple drivers in a larger system, the AA-3K delivers the authority needed to bring your music to life. Key features include: Dual MOSFET PWM power supply for stable, efficient power delivery Advanced Class D technology for high output with minimal heat Strapping capability for 6,000W performance Wired remote with real-time voltage, temperature, and clipping display Independent crossovers and adjustable phase for precision tuning Control That Lets You Fine-Tune Your System Every vehicle, enclosure, and subwoofer combination is different. That's why the AA-3K includes a complete suite of tuning controls designed to help you get the most from your system. Variable crossover controls allow you to tailor your frequency response, while adjustable phase and bass boost controls help maximize performance based on your installation. The included wired remote gives you real-time access to critical system information, including amplifier voltage, operating temperature, and clipping status. This allows you to monitor performance and make adjustments without leaving the driver's seat. Built to Perform Day After Day The AA-3K was designed for enthusiasts who demand more than just peak numbers. With advanced protection circuitry guarding against thermal overload, voltage fluctuations, speaker shorts, and DC offset, this amplifier is built to withstand the demands of real-world use. Whether you're chasing higher output, upgrading your current setup, or building a system that simply gets loud and stays reliable, the Ampere Audio AA-3K delivers the performance, control, and durability needed to take your bass to the next level. Technical Specifications: Power Output (RMS @ 14.4V): 1 Ohm Mono: 3,000W 2 Ohm Mono: 2,000W 4 Ohm Mono: 1,000W 2 Ohm Strapped (Linked): 6,000W General: Class D Digital Monoblock Design Dual MOSFET PWM Power Supply Efficiency: >94% Input Sensitivity: 6V – 0.2V Frequency Response: 14Hz – 266Hz Signal-to-Noise Ratio: 99dB Damping Factor: >400 THD: <0.1% Working Voltage: 9V – 16.5V Controls & Filters: Low Pass Filter: 35Hz – 250Hz (24dB/Octave) Subsonic Filter: 10Hz – 50Hz (24dB/Octave) Bass Boost: 0 – 9dB @ 45Hz Phase Shift: 0° – 180° Connectivity & Extras: RCA Inputs / Outputs Master / Slave Linking Capability Wired Remote Control with: Voltage Display Temperature Display Clipping Indicator Protection Features: Thermal Protection Voltage Protection Speaker Short Protection DC Offset Protection Fuse Rating: 300A (External – not built-in) Dimensions: 11.81” (L) x 11.82” (W) x 3.06” (H)
$689.99
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DC Audio DC Audio CS-2100X1 1100 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob
Amplifier Description The DC-CS2100x1 is a compact series amplifier capable of making 2,500 watts. Its High power mono block. It has 1/0 inputs and onboard clipping lights. It also comes with a bass knob and a clipping indicator. Designed to make more power in less space. Output Power (RMS) 4 ohm 1000Wx1 @ 14.4 Volts 2 ohm 1500Wx1 @ 14.4 Volts 1 ohm mono 2100x1 @ 14.4 Volts 1 ohm mono 2450x1 @ 16.0 Volts Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Wired Bass Knob remote control W/ Clip light • RCA Pass Thru • Onboard clip light AMP SPECS: DC Amp Model: CS 2100x1 Input Sensitivity 6V~0.2V Frequency Response 10Hz~250KHz 24dB / Octave Crossover YES Low Pass 35Hz ~ 250Hz Subsonic Filter 10Hz-50hz Bass Boost @45hz NO Phase Shift NO Remote Control Yes Clip Indicator Yes Signal to Noise Ratio dB90 Damping Factor 150< THD @ 4ohms Less than 0.1% Fuse Rating External 250 amp LED Status Lights Power/Protect/Clip Master/Slave NO Heatsink Length 12.99"/330mm Heatsink Width 4.72"/120mm Heatsink Height 1.96"/50.0mm
$399.99
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Sundown Audio Sundown Audio SAM-1000D Mono Powersports Amplifier
1000 @ 1 ohm 700 @ 2 ohms 400 @ 4 ohms Variable 12dB low pass filter: 50Hz-250Hz Variable 18dB bass boost Power and protection indicators included Thermal, voltage, and speaker short protection circuitry Waterproof (IP67 rated) Sealed wire/signal bulkheads Gasketed audio control cover RCA line out Sundown SAMv.2 amplifiers are ideal for your boat, bike or UTV. Whether you play in the mud, sand, dirt or asphalt, this micro amplifier performs in any weather, and with all the power and acoustic control you need to bang out the bass! SAM amps are IP67 rated, certified to withstand full submersion when getting wild off-road, or when its time to clean up when the fun is done. Ready to go big? With the included line output, it’s easy to add additional amplifiers to the system. Time to ride!
$349.99
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Sundown Audio Sundown Powersports SAM-600D 600w Mono-Block Marine Micro Class D Amplifier SAMv.2
600 @ 1 ohm 415 @ 2 ohms 230 @ 4 ohms Variable 12dB low pass filter: 50Hz-250Hz Variable 18dB bass boost Power and protection indicators included Thermal, voltage, and speaker short protection circuitry Waterproof (IP67 rated) Sealed wire/signal bulkheads Gasketed audio control cover RCA line out Sundown SAMv.2 amplifiers are ideal for your boat, bike or UTV. Whether you play in the mud, sand, dirt or asphalt, this micro amplifier performs in any weather, and with all the power and acoustic control you need to bang out the bass! SAM amps are IP67 rated, certified to withstand full submersion when getting wild off-road, or when its time to clean up when the fun is done. Ready to go big? With the included line output, it’s easy to add additional amplifiers to the system. Time to ride!
$299.99
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Sundown Audio Sundown Audio SALT-2000.6 6-Channel Amplifier
550 x 2 (Ch. 5&6 Only) @ 1 ohms RMS Stereo 200 x 2 (Ch. 1&2)+ 250 x 2 (Ch. 3&4)+ 350 x 2 @ 2 ohms (Ch. 5&6) RMS 100 x 2 (Ch. 1&2) + 150 x 2 (Ch. 3&4) + 200 x 2 @ 4 ohms (Ch. 5&6) RMS Full Range Digital 6 Channel Amplifier Frequency Response : 10 Hz – 25khz Variable 12dB Subsonic Crossover Filter : 10Hz - 100Hz Variable 12dB High Pass Filter : 50Hz - 500Hz Variable 12dB Low Pass Filter : 50Hz - 500Hz X1, X10 Crossover Multiply Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control displays voltage, temperature, and clipping Producing optimum power at realistic voltages (the 12s, rather than needing 14+ volts), the SALT – Sundown Audio Low-Voltage Technology – is Sundown’s answer! SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. Whether you are a world-class SPL competitor or a hardcore sound quality fan, the SALT series will be right at home in your system.
$999.99
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Kicker Kicker 48KMA800.1 800 Watt Marine Amplifier Monoblock
Experience the perfect way to get bass on your boat! A mighty Class-D power plant, 12dB crossover and subsonic filter all help you dial in the best sound. Use the remote level control to adjust the bass right from the dash and connect the full-range RCA outputs to expand your system! Ultra-Efficient Class D Design 800 Watts of Dynamic Power Mono Amplifier Conformal-Coated Circuit Board KMBLC Remote Level Control Included Variable 12dB Crossover KickEQ™ Variable 6dB Bass Boost Fixed 25Hz Subsonic Filter RCA Pass Through Output Real Marine™ ABYC/NMMA-Compliant Power Connections 316L Stainless-Steel Hardware Included Want setup help? Go to KICKER U for a free woofer-and-amp configuration app! This KM-Series marine amplifier delivers 800 watts into one channel. See below for more details. Product highlights: Mono Marine Amplifier 300 watts RMS x 1 at 4 ohms 600 watts RMS x 1 at 2 ohms 800 watts RMS x 1 at 1 ohm CEA-2006 compliant Class A/B design Variable low-pass filter (50-200 Hz, 12 dB/octave) Subsonic filter (25 Hz, 24 dB/octave) Variable bass boost (0-6 dB at 40 Hz) Other Features: Weather-resistant conformal-coated circuit boards Stainless-steel no-rust hardware Remote control included Wiring and hardware not included with amplifier 4-gauge power and ground leads and a 100-amp fuse recommended Frequency response: 25-200 Hz Dimensions: 8"W x 2-1/4"H x 6-5/8"D MFR # 48KMA8001 What's in the box: Kicker KMA800.1 owner's manual Mono marine amplifier KMBLC Remote bass level control 19.5' Remote cable (RJ-11 connectors on both ends) Two 3/8" screws Four 3/4" screws Allen key Quickstart guide (Eng/Span/Fren/Other) Power chart Kicker power certification
$349.99 $319.99
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Deaf Bonce Avatar ABR-200.2 2 Channel Class AB 200 Watt Black Amplifier Buran Series
Specifications: Model:ABR-200.2 Type: Amplifier Class-AB Number of the channels:2 Frequency Response:10-20000 Hz 2 Ohm RMS Power (14.4 V):100 W x 2 4 Ohm RMS Power (14.4 V):80 W x 2 4 Ohm RMS Power (Bridge):200 W x 1 Minimum permissible load on the channel:2 Ohm Minimum permissible load in a bridge connection:4 Ohm Input SPL: 0.2 - 6 V Low Pass Filter:50-500 Hz High Pass Filter:50-500 Hz Crossover :12 dB/Oct Bass Boost: None dB Damping Factor:≥ 170 Working Voltage: 9 - 15 V Signal-to-noise Ratio:≥ 92 dB Dimensions:(L xWxH): 10.63 x 8.66 x 1.97 inch
$89.90
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Kicker Kicker 46CXARC CXARC Remote Bass Control for Kicker 46CX Series Amplifiers/Amps
CXARC Remote CX-Series mono amps offer an optional remote level control to adjust your bass right from the dash. Dial it up the way you want to hear it. CXARC Remote Customize your bass, right from your front seat.The CXARC is a remote bass controller, compatible with any CX, DX or PX KICKER amplifier equipped with a REMOTE BASS jack on its end.
$39.99
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Kicker Kicker 44KXMA12001 1200W Mono-Block Marine 1-Ohm Stable Class D Amplifier/Amp KXMA
KXM Amplifiers are built for fun, no matter where you go. Power, speaker and input connections are gasket-sealed, as is the control cover hiding the settings, creating a water-resistant barrier to key components. KXMA1200.1 Amplifier The KXM 1200-watt mono amplifier uses Class D technology for huge power in a small chassis. KickEQ+™ provides an enormous 18dB of variable bass boost, while a powerful 24dB crossover and subsonic filter to give you the acoustic control to quickly perfect your sound. A wireless controller is also included for perfecting your sound on the fly. Monitor and adjust gain, bass boost, clipping and more without leaving the driver's seat! Features: Class D Power Plant One-Ohm Stable SHOCwave™ Bass Restoration Processor KXARC Wireless Remote Included Gain Control With "Optimal Input" Indicator Variable 24dB Subsonic Filter FIT2™ (Fail-Safe Integration Technology) Circuitry Variable 24dB Crossover DSP-Controlled Preamp KickEQ+™ 18dB Variable Bass Boost ABYC/NMMA Compliant Power Terminals Conformal-Coated Circuit Boards Easy Access to Settings behind Gasket-Sealed Cover Panel Black Anodized Aluminum Chassis Top-Mounted Teal LED Light Pipe Stainless Steel Mounting Hardware Included Want setup help? Go to KICKER U for a free woofer & amplifier configuration app! This KXM amplifier delivers as much as 1200 watts into one channel. See below for more details. Specifications RMS Power [Watts] @ 14.4V, 4Ω mono, ≤ 1% THD+N : 600 x 1 @ 14.4V, 2Ω mono, ≤ 1% THD+N : 1200 x 1 @ 14.4V, 1Ω mono, ≤ 1% THD+N : +/- 10% Length [in, cm] 9-9∕16 , 24.4 Height [in, cm] 2-⅛, 5.5 Width [in, cm] 8-5⁄16 , 21 Frequency Response ± 1dB 10Hz–160Hz Signal-to-Noise Ratio 95dB Input Sensitivity 250mV–10V Selectable Electronic Crossover Variable Lo-pass 40Hz–160Hz, 24dB/octave Subsonic Filter Variable 10–80Hz, 24dB/octave KickEQ+™ Parametric Bass Boost (Remote Control Adjustable) Boost - Variable 0-18db Center Frequency - 20Hz-80Hz Bandwidth 1-5 Remote Bass Yes CEA Power 600 x 1 @ 4 ohms, 14.4VDC, 1% THD, CEA-2006B (Watts) CEA Signal-to-Noise Ratio -75dB CEA-2006B (ref: 1W, A-weighted)
$729.95
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DC Audio DC Audio A3 90.4K 520 Watt 4-Channel Car Audio Amplifier/Amp 90x4 130x4 250x2
The 90.4 Competition series amplifer is a 90 watts per channel @ 4 ohms or 130 watts per channel @ 2 ohms. This amp has a fully active crossover and lots of clean power for the SQ minded builds. Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it. Versatility is what this amp is all about. Key Features • Variable high pass filter • Variable Band pass filter • 8awg Speaker Connections • 4awg inputs • Input mode Switch • Dual power Transformers • Double Sided Printed Circuit Board • Class A/B • Fully Active Crossover Features Voltage 90.4 Output Power (RMS) 4 ohm 14.4V 90Wx4 2 ohm 130Wx4 1 ohm n/a 4 ohm mono 14.4V 250Wx2 1 ohm 18V n/a Input Sensitivity 6V~0.2V Frequency Response Hz 20Hz~20KHz 12dB / Octave Crossover CH1/2 Subsonic Filter : 10Hz ~ 100Hz Crossover : 50Hz(500Hz) ~ 5ooHz(5KHZ ) Multiply : x1, x10 Crossover Selector Switch : HPF / FULL / LP-BP Bass Boost : 0~18dB CH3/4 Subsonic Filter : 10Hz ~ 100Hz Crossover : 50Hz(500Hz) ~ 5ooHz(5KHZ ) Multiply : x1, x10 Crossover Selector Switch : HPF / FULL / LP-BP Bass Boost : 0~18dB Remote Control Frequency Response Hz 20-20Khs Signal to Noise Ratio dB 105 Damping Factor 200< THD @ 4ohms Less than 0.1% Fuse Rating On Board Yes 80 Amps Indicator Power Yes Protection Yes Speaker & Power terminal Mold Type Yes Power Gauge 4Ga Heatsink Length inch/mm 14.00"/350mm Heatsink Width inch/mm 9.38"/66mm Heatsink Height inch/mm 2.35"/59.6mm Key Features • Variable high pass filter • Variable Band pass filter • 8awg Speaker Connections • 4awg inputs • 4awg inputs • Input mode Switch • Dual power Transformers • Double Sided Printed Circuit Board • Class A/B • Fully Active Crossover
$621.50 $314.99
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Ampere Audio Ampere Audio AA-5K 5,000W Mono Block Car Amplifier – High Power Car Audio Amp
Take Command of Clean Power with the Ampere Audio AA-5K Car Amplifier When precision and dependability matter just as much as output, the Ampere Audio AA-5K steps up. Designed for daily drivers and competitors alike, this amplifier delivers the ideal balance of power, clarity, and control. Many mid-power amps promise performance — few deliver it without distortion, overheating, or drop-off under load. The AA-5K brings consistency and confidence to systems that demand serious, everyday performance. Power You Can Push Without Fear Anyone who’s ever run an amp at its limit knows how easily things can go wrong: clipped signals, voltage dips, or thermal shutdowns. The AA-5K eliminates those worries with a design that channels energy efficiently and cleanly. It’s built for real-world setups — where music runs long, bass hits hard, and reliability can’t be optional. With Ampere Audio engineering behind it, the AA-5K is tuned for high efficiency, low heat, and dependable stability even at demanding impedances. Built to Perform, Tuned to Impress Delivering up to 5,000 watts RMS at 1 ohm, the AA-5K is a Class D monoblock amplifier that brings serious power to competitive and daily builds alike. When linked, it produces a commanding 10,000 watts, giving you the flexibility to expand or compete as your system grows. Whether you’re after clean lows, responsive control, or show-level sound, the AA-5K delivers it with finesse. Performance highlights: Dual MOSFET PWM power supply for efficient, stable output Class D topology for strong power delivery with minimal heat Strapping capability for 10,000W combined performance Wired remote with real-time voltage, temperature, and clipping display Fully adjustable crossovers and phase control for perfect system alignment Efficient Power with a Purpose The AA-5K gives you full flexibility over your setup — offering independent crossovers, subsonic filtering, and variable phase adjustment. Fine-tune your system to hit harder, cleaner, and more precisely. Combined with Ampere Audio’s high-efficiency power design, it’s made to play louder for longer without fatigue or failure. Whether you’re daily driving or demoing, the AA-5K’s combination of performance, protection, and precision ensures your system stays consistent no matter the conditions. Engineered for Durability, Designed for Enthusiasts From internal component selection to circuit protection, every part of the AA-5K was designed with long-term reliability in mind. Thermal, voltage, and short protection systems keep your investment safe while ensuring uninterrupted performance. If your goal is dependable, clean, and confident power — the AA-5K delivers every time. Technical Specifications: Power Output (RMS @ 14.4V): 1 Ohm Mono: 5,000W 2 Ohm Mono: 3,000W 4 Ohm Mono: 2,000W 2 Ohm Strapped (Linked): 10,000W General: Class D Digital Monoblock Design Dual MOSFET PWM Power Supply Efficiency: >97% (at 4 Ohms) Input Sensitivity: 6V – 0.2V Frequency Response: 14Hz – 265Hz Signal-to-Noise Ratio: 94 dB Damping Factor: >340 THD: <0.1% Working Voltage: 9V – 16.5V Controls & Filters: Low Pass Filter: 35Hz – 250Hz (24 dB/Oct) Subsonic Filter: 10Hz – 50Hz (24 dB/Oct) Bass Boost: 0 – 9 dB @ 45Hz Phase Shift: 0 – 180° Connectivity & Extras: RCA Inputs/Outputs (for Master/Slave Linking) Wired Remote Control with: Voltage Display Temperature Display Clipping Indicator Protection Features: Thermal Voltage Speaker Short DC Offset Fuse Rating: 450A (External – not built-in) Dimensions: 15.74" (L) × 11.82" (W) × 3.06" (H)
$999.99
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Ampere Audio Ampere Audio AA-200.4 350Wx4 Four Channel Car Amplifier – High Power Car Audio Amp
Upgrade Your Entire Sound System with the Ampere Audio AA-200.4 4-Channel Amplifier Great sound starts with clean power. Whether you're upgrading factory speakers, building a dedicated full-range system, or looking for a versatile amplifier capable of powering speakers and subwoofers, the amplifier you choose plays a critical role in overall system performance. Many amplifiers struggle to provide the combination of output, flexibility, and reliability needed for modern car audio systems. The Ampere Audio AA-200.4 was engineered to solve that problem by delivering powerful full-range performance in a compact, feature-rich package. Why Speaker Power Matters Factory head units and underpowered amplifiers often leave speakers operating far below their potential. The result is reduced output, limited dynamics, and distortion when volume levels increase. Upgrading your speakers without providing adequate power often leads to disappointing results and wasted performance. The AA-200.4 delivers the clean power needed to unlock the full potential of your audio system. Producing up to 200 watts RMS per channel at 4 ohms and 350 watts RMS per channel at 2 ohms, this amplifier provides the headroom needed for improved clarity, increased output, and greater overall control. Whether you're powering component speakers, pro audio mids and highs, or a combination of speakers and subwoofers, the AA-200.4 delivers the performance needed to bring your music to life. Built for Versatility The AA-200.4 was designed for enthusiasts who want flexibility. Its full-range Class D design allows it to be used in a variety of system configurations, from traditional four-speaker setups to active systems and even bridged applications for subwoofers. Advanced crossover controls with selectable x1 and x10 multipliers provide an extremely wide tuning range, making it easy to integrate with everything from tweeters and midrange speakers to pro audio drivers and subwoofers. A built-in Perfect Band-Pass Filter gives you even more control over your system, allowing precise tuning for maximum performance. Key features include: 200 Watts RMS x 4 @ 4 Ohms 350 Watts RMS x 4 @ 2 Ohms 750 Watts RMS x 2 Bridged @ 4 Ohms Full Range Class D Technology Perfect Band-Pass Filtering Variable High Pass and Low Pass Crossovers x1 / x10 Crossover Multipliers Clipping Indicators High-Efficiency Design 4-Way Protection Circuitry Precision Control for Every Build Every system is different, and the AA-200.4 provides the tuning flexibility needed to maximize performance. Adjustable high-pass and low-pass filters allow you to dial in crossover points with precision, while the crossover multiplier expands adjustment ranges for more advanced system configurations. Whether you're building a loud daily driver, powering a full active front stage, or creating a dedicated mids and highs system, the AA-200.4 gives you the control needed to optimize every speaker in your vehicle. Integrated clipping indicators also help you monitor system performance and avoid distortion when pushing your system hard. Built to Play Loud and Stay Reliable Power means nothing without reliability. That's why the AA-200.4 incorporates a comprehensive 4-Way Protection Circuit that safeguards the amplifier from thermal overload, voltage fluctuations, speaker shorts, and DC offset conditions. Combined with its highly efficient Class D design, the amplifier runs cooler and more efficiently than traditional amplifier designs. From daily commutes to weekend demos, the AA-200.4 is built to deliver clean, dependable performance every time you turn the key. If you're looking for an amplifier that offers serious power, advanced tuning, and flexible installation options, the Ampere Audio AA-200.4 is ready for the job. Technical Specifications: Power Output (RMS @ 14.4V): 200W x 4 @ 4 Ohms 350W x 4 @ 2 Ohms 750W x 2 Bridged @ 4 Ohms General: Full Range Class D Design High-Efficiency Digital Multi-Channel Amplifier 2 Ohm Stereo Stable Efficiency: >95% Input Sensitivity: 6V – 0.2V Frequency Response: 10Hz – 24kHz Signal-to-Noise Ratio: 91dB Damping Factor: >120 THD: <0.1% Operating Voltage: 9.5V – 16V Controls & Filters: High Pass Filter: 20Hz – 500Hz High Pass Multiplier: x1 / x10 Low Pass Filter: 50Hz – 500Hz Low Pass Multiplier: x1 / x10 Perfect Band-Pass Filter Input Mode: CH2 / CH4 Integrated Clipping Indicators Protection Features: Thermal Voltage Speaker Short DC Offset Electrical: 120A (External – not built-in) Dimensions: 11.81” (L) x 9.83” (W) x 3.00 (H) Application Options: 2-Channel Bridged Systems 3-Channel Systems 4-Channel Full-Range Systems 5-Channel Speaker/Subwoofer Configurations
$449.99
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Ampere Audio Ampere Audio AA-500.4 700Wx4 Four Channel Car Amplifier – High Power Car Audio Amp
Power Bigger Speakers with Confidence Using the Ampere Audio AA-500.4 4-Channel Amplifier When your system demands serious power, an ordinary multi-channel amplifier simply won’t cut it. High-performance speakers, pro audio drivers, and competition-inspired builds require clean, consistent power to perform at their best. Many enthusiasts find themselves limited by amplifiers that run out of headroom, introduce distortion at higher volumes, or lack the tuning flexibility needed to maximize system performance. The Ampere Audio AA-500.4 was engineered to overcome those limitations and deliver the output today's demanding audio systems deserve. Why More Power Makes a Difference Speakers perform best when they have adequate power reserves available. An underpowered amplifier can limit output, reduce dynamics, and introduce distortion as volume levels increase. Whether you're powering a set of high-output component speakers, pro audio mids and highs, or a fully active front stage, clean power is the key to achieving maximum performance. The AA-500.4 delivers an impressive 500 watts RMS per channel at 4 ohms, 700 watts RMS per channel at 2 ohms, and up to 1,500 watts RMS bridged. This level of output provides the headroom necessary to reproduce music with authority, clarity, and impact. From daily listening to competition-level demo vehicles, the AA-500.4 provides the power needed to keep your system performing at its highest level. Built for High-Output Systems The AA-500.4 was designed for enthusiasts who demand more from their equipment. Built around a high-efficiency Class D architecture, this amplifier delivers substantial output while maintaining excellent efficiency and manageable operating temperatures. Its flexible design allows it to power everything from full-range speakers and component systems to pro audio setups and bridged subwoofer applications. Advanced crossover controls with selectable x1 and x10 multipliers allow for an exceptionally wide adjustment range, giving installers and enthusiasts the ability to fine-tune virtually any speaker combination. Combined with Ampere Audio's Perfect Band-Pass Filter, the AA-500.4 offers tuning flexibility rarely found in amplifiers within its class. Key features include: 500 Watts RMS x 4 @ 4 Ohms 700 Watts RMS x 4 @ 2 Ohms 1,500 Watts RMS x 2 Bridged @ 4 Ohms Full Range Class D Technology Perfect Band-Pass Filtering Variable High Pass and Low Pass Crossovers x1 / x10 Crossover Multipliers Integrated Clipping Indicators High-Efficiency Digital Design 4-Way Protection Circuitry Advanced Tuning for Maximum Performance Every system has unique requirements, which is why the AA-500.4 provides extensive tuning capabilities. Adjustable high-pass and low-pass crossovers allow you to precisely control frequency ranges, while the crossover multipliers dramatically expand adjustment possibilities for advanced applications. Whether you're building a dedicated mids and highs system, an active front stage, or a powerful full-range setup, the AA-500.4 gives you the tools needed to achieve optimal performance. Integrated clipping indicators help you monitor amplifier operation and maximize output while minimizing distortion, ensuring your speakers receive clean, controlled power. Designed to Handle the Demands of Real-World Use High output requires durability. The AA-500.4 incorporates Ampere Audio's comprehensive 4-Way Protection Circuit to help safeguard the amplifier from thermal overload, voltage irregularities, speaker shorts, and DC offset conditions. Combined with its efficient Class D design, the amplifier is built to perform consistently under demanding conditions. Whether you're pushing pro audio drivers to extreme output levels or building a powerful daily driver, the AA-500.4 delivers the reliability, flexibility, and performance needed to take your system to the next level. For enthusiasts who refuse to compromise, the Ampere Audio AA-500.4 provides the power to make every watt count. Technical Specifications: Power Output (RMS @ 14.4V): 500W x 4 @ 4 Ohms 700W x 4 @ 2 Ohms 1,500W x 2 Bridged @ 4 Ohms General: Full Range Class D Design High-Efficiency Digital Multi-Channel Amplifier 2 Ohm Stereo Stable Efficiency: >88% Input Sensitivity: 6V – 0.2V Frequency Response: 10Hz – 24.2kHz Signal-to-Noise Ratio: 93dB Damping Factor: >120 THD: <0.1% Operating Voltage: 9.5V – 16V Controls & Filters: High Pass Filter: 20Hz – 500Hz High Pass Multiplier: x1 / x10 Low Pass Filter: 50Hz – 500Hz Low Pass Multiplier: x1 / x10 Perfect Band-Pass Filter Input Mode: CH2 / CH4 Integrated Clipping Indicators Protection Features: Thermal Voltage Speaker Short DC Offset Electrical: 270A (External – not built-in) Dimensions: 14.96” (L) x 9.83” (W) x 3.00 (H) Application Options: 2-Channel Bridged Systems 3-Channel Systems 4-Channel Full-Range Systems High-Output Pro Audio Systems Active Speaker Systems Speaker and Subwoofer Combinations
$599.99
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Ampere Audio Ampere Audio AA-8K 8,000W Mono Block Car Amplifier – High Power Car Audio Amp
Command Unstoppable Output with the Ampere Audio AA-8K Car Amplifier When serious competitors chase numbers and clarity, every watt matters. The Ampere Audio AA-8K is built for those who refuse to settle — the demo kings, the SPL warriors, and anyone who lives for precision and power. Many amplifiers can get loud, but few maintain authority and consistency when pushed to the edge. The AA-8K changes that with a design that blends sheer strength with control and endurance. Why Control Is the Real Power An amplifier that’s all muscle and no discipline can become your system’s weakest link. Overheating, clipping, and distorted output don’t just ruin your sound — they can end your gear. The challenge isn’t finding power; it’s finding power that performs flawlessly when demand peaks. That’s why the AA-8K exists. It’s engineered to deliver massive output that stays clean, efficient, and cool. Built around Ampere Audio’s competition-proven platform, it offers precise tuning options, smart protection, and relentless reliability that seasoned competitors trust. Built for Those Who Push the Limits The AA-8K is a Class D monoblock amplifier capable of producing 8,000 watts RMS at 1 ohm — and when strapped, it unleashes a thunderous 16,000 watts. This amplifier isn’t for the faint of heart. It’s designed for systems that demand big current, extreme control, and consistent power delivery. Whether you’re building for the competition lanes or showing off at demo events, the AA-8K delivers the authority your subs deserve. Core performance highlights include: Dual MOSFET PWM power supply for clean, consistent voltage Efficient Class D topology for maximum output and low heat Strapping capability for 16,000W performance Wired remote with live voltage, temperature, and clipping indicators Independent crossover and phase controls for system tuning precision Efficient Power, Confident Performance Brute strength means nothing without control. The AA-8K gives you full command of your setup — with variable crossovers, subsonic filtering, and phase adjustment built in. Whether you’re dialing in your frequency response or monitoring voltage during a full-tilt demo, this amplifier gives you the tools to stay in control of your sound. Its advanced efficiency also means more playing time and less downtime. Run it hard, stay cool, and let your subs deliver clean power hit after hit. Designed to Dominate, Built to Last From the inside out, the Ampere Audio AA-8K was engineered for endurance. With robust components, intelligent protection circuits, and superior thermal design, it’s built to handle extreme conditions and high-demand systems without compromise. If you demand an amplifier that can take abuse, maintain composure, and perform on command — the AA-8K is your competitive advantage. Technical Specifications: Power Output (RMS @ 14.4V): 1 Ohm Mono: 8,000W 2 Ohm Mono: 5,000W 4 Ohm Mono: 3,000W 2 Ohm Strapped (Linked): 16,000W General: Class D Digital Monoblock Design Dual MOSFET PWM Power Supply Efficiency: >97% (at 4 Ohms) Input Sensitivity: 6V – 0.2V Frequency Response: 15Hz – 264Hz Signal-to-Noise Ratio: 94 dB Damping Factor: >400 THD: <0.1% Working Voltage: 9V – 16.5V Controls & Filters: Low Pass Filter: 35Hz – 250Hz (24 dB/Oct) Subsonic Filter: 10Hz – 50Hz (24 dB/Oct) Bass Boost: 0 – 9 dB @ 45Hz Phase Shift: 0 – 180° Connectivity & Extras: RCA Inputs/Outputs (for Master/Slave Linking) Wired Remote Control with: Voltage Display Temperature Display Clipping Indicator Protection Features: Thermal Voltage Speaker Short DC Offset Fuse Rating: 650A (External – not built-in) Dimensions: 19.68" (L) × 11.82" (W) × 3.06" (H)
$1,399.99
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KICKER 51LX13007 1300W CAR AUDIO 7-CHANNEL CLASS D AMPLIFIER
LX1300.7: The Masterpiece of Complete System Integration The KICKER LX1300.7 is the crown jewel of the LX-Series, offering an unprecedented 7-channel solution designed to power an entire high-fidelity ecosystem from a single, sophisticated chassis. Engineered for "Sound Quality Loud" (SQL) performance, this powerhouse features four high-output channels for your primary stage (125W x 4), two additional channels perfect for rear fill or smaller drivers (65W x 2), and a dedicated mono-block section pushing up to 700W to your subwoofers. Utilizing an elite Class-D design, the LX1300.7 delivers massive multi-channel authority while maintaining the thermal stability and efficiency required for high-end automotive installs. Precision is at the heart of the LX1300.7 experience. The included LX Control Center (LXCC) provides a wired diagnostic and tuning hub directly at the amplifier, allowing you to monitor battery voltage, temperature, and clipping in real time while incrementally dialing in gain trim and time delay. For the driver, the LX Remote Control (LXRC) provides fingertip command over bass levels and features SHOCwave 2.0™—KICKER’s advanced digital restoration algorithm that breathes life back into low-frequency signals. Whether you are running a complex 3-way active front stage or a full cabin surround system, this amplifier provides the flexibility and power to handle it all. Built to withstand the rigors of high-performance audio, the LX1300.7 features FIT+™ technology to ensure a crystal-clear signal even in vehicles with complex factory electrical systems. The aesthetic is completely customizable, featuring a reversible center panel and 11 selectable RGB LED accent colors to match your custom build. With comprehensive protection circuitry and precision-engineered Linkwitz-Riley crossovers, the LX1300.7 isn't just an amplifier—it's the definitive command center for a world-class mobile audio experience. 51LX13007 Whitepaper PDF TECHNICAL SPECIFICATIONS LX1300.7 MULTI-CHANNEL SYSTEM PERFORMANCE RMS Power (Amp 1 & 2) 125W x 4 @ 4Ω / 150W x 4 @ 2Ω RMS Power (Amp 3 Pair) 65W x 2 @ 4Ω or 2Ω RMS Power (Sub Channel) 700W x 1 @ 1Ω / 550W x 1 @ 2Ω Bridged Power (Ch 1-4) 250W x 2 @ 4Ω Dynamic Power 1500 Watts Frequency Response 20Hz–20kHz (Stereo) / 10Hz–160Hz (Sub) Signal-to-Noise Ratio >95 dB (a-weighted) DUAL COMMAND INTERFACE (LXCC & LXRC) DIAGNOSTICS & TUNING FEATURES Bass Restoration SHOCwave 2.0™ (Sub-Harmonic Octave Creation) Real-Time Monitoring Voltage, Temperature, & Protection Status Precision Controls Gain Trim, Time Delay, & Selectable Crossover Slopes Crossover Types HP / LP / BP (High, Low, and Bandpass) Remote Cable Length 19.75 feet (6m) RJ45 for LXRC DESIGN & DIMENSIONS PHYSICAL SPECIFICATIONS Height 2-3/8 in (6 cm) Width 8-7/16 in (21.4 cm) Length 12-5/8 in (32 cm) Accent Lighting 11 Selectable RGB LED Colors Warranty 2 Years (Authorized Dealer)
$949.99
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KICKER 51LX12501 1250W CAR AUDIO MONO-BLOCK CLASS D AMPLIFIER
LX1250.1: Unrivaled Bass Authority and Digital Restoration The KICKER LX1250.1 is a heavyweight monoblock amplifier engineered for those who demand uncompromising low-end power and sophisticated control. As a centerpiece of the premium LX-Series, this amplifier delivers a massive 1250W RMS at 1Ω, providing the raw energy needed to drive the industry’s most demanding subwoofers with absolute composure. Built on a high-efficiency Class-D platform, the LX1250.1 maximizes output while maintaining lower operating temperatures and current draw, ensuring your system hits harder and plays longer without fatigue. True to its "Sound Quality Loud" (SQL) heritage, the LX1250.1 includes the advanced LX Remote Control (LXRC), a multi-functional dash remote that goes far beyond simple volume adjustment. It features SHOCwave 2.0™, KICKER’s second-generation digital restoration algorithm that breathes life back into low frequencies lost in digital compression. The LXRC also provides a real-time "fuel-gauge" style battery voltage readout and a critical output clipping indicator, allowing you to fine-tune your bass response safely from the driver's seat. Designed for the ultimate custom install, the LX1250.1 features a reversible center panel and 11 selectable RGB LED accent colors to match your vehicle's aesthetic. Integration is seamless thanks to FIT+™ technology, which accepts high-level signals up to 40V while utilizing differential inputs to eliminate ground loop noise. With precision tuning tools like the KickEQ+™ parametric bass boost and a 24dB/octave subsonic filter, the LX1250.1 offers the perfect marriage of brute force and surgical accuracy. 51LX12501 Whitepaper PDF TECHNICAL SPECIFICATIONS LX1250.1 MONO AMPLIFIER PERFORMANCE RMS Power @ 1 ohm Mono 1250W x 1 RMS Power @ 2 ohms Mono 750W x 1 RMS Power @ 4 ohms Mono 400W x 1 Dynamic Power 1600 Watts Frequency Response 10 Hz – 160 Hz (+0/-1dB) Signal-to-Noise Ratio >95 dB (a-weighted) Input Sensitivity High Level: 1V–40V / Low Level: 125mV–5V Crossover Slope 24 dB/octave Linkwitz-Riley LX REMOTE CONTROL (LXRC) FEATURES DASH-MOUNTED COMMAND CENTER Bass Restoration SHOCwave 2.0™ Digital Algorithm System Monitoring Battery Voltage (Fuel-Gauge Style) Protection Output Clipping Indicator RGB Control LED Brightness Adjustment Cable Length 19.75 feet (6m) RJ45 Cable TUNING & DIMENSIONS PHYSICAL & PROCESSING SPECS Variable Subsonic Filter 24dB/oct, 10–80Hz KickEQ+™ Parametric Boost 0–6dB (Variable Center 20–80Hz) Dimensions (H x W x L) 2-3/8" x 8-7/16" x 9-7/16" Accent Lighting 11 Selectable RGB LED Colors Warranty 2 Years (Authorized Dealer)
$599.99
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KICKER 51LX12005 1200W CAR AUDIO 5-CHANNEL CLASS D AMPLIFIER
LX1200.5: The Ultimate All-in-One SQL Powerhouse The KICKER LX1200.5 is the definitive solution for audiophiles seeking a complete, high-performance system overhaul from a single chassis. This 5-channel titan combines the surgical precision of the LX-Series full-range channels with a dedicated, high-current mono subwoofer section. Delivering 125W x 4 + 700W x 1 (at 4Ω/1Ω), it provides the "Sound Quality Loud" (SQL) performance KICKER is famous for. Built with advanced Class-D technology, this amplifier ensures massive output with a smaller footprint, lower operating temperatures, and reduced current draw from your vehicle's charging system. Total system command is achieved through a dual-interface approach. The included LX Control Center (LXCC) provides real-time diagnostic readouts and precision tuning—including time delay and complex crossover configurations—directly at the amplifier. For the driver, the LX Remote Control (LXRC) dash unit offers fingertip access to subwoofer levels and the legendary SHOCwave 2.0™ bass restoration. Whether you’re recovering lost low-end frequencies from digital files or monitoring your battery voltage via the fuel-gauge display, the LX1200.5 keeps you in total control of your acoustic environment. Designed for seamless integration into complex modern vehicles, the LX1200.5 features FIT+™ technology, accepting signals up to 40V while maintaining a noise-free floor. Its aesthetic is as customizable as its sound, featuring a reversible center panel and 11 selectable RGB LED accent colors. From its comprehensive thermal and circuit protections to the variable KickEQ+™ parametric boost, every inch of this amplifier is built to deliver a lifetime of elite, concert-level audio. 51LX12005 Whitepaper PDF TECHNICAL SPECIFICATIONS LX1200.5 5-CHANNEL SYSTEM PERFORMANCE RMS Power (Channels 1-4) 125W x 4 @ 4Ω / 175W x 4 @ 2Ω RMS Power (Sub Channel) 700W x 1 @ 1Ω / 550W x 1 @ 2Ω / 300W x 1 @ 4Ω Bridged Power (Ch 1-4) 350W x 2 @ 4Ω Dynamic Power 1500 Watts Frequency Response 20Hz–20kHz (Stereo) / 10Hz–160Hz (Sub) Signal-to-Noise Ratio >95 dB (a-weighted) Input Sensitivity High Level: 1V–40V / Low Level: 125mV–5V CONTROL & BASS RESTORATION LXCC & LXRC DUAL INTERFACE FEATURES Bass Restoration SHOCwave 2.0™ (Sub-Harmonic Octave Creation) Precision Tuning Time Delay, Gain Trim, & Selectable Crossover Slope Real-Time Monitoring Battery Voltage, Temperature, & Clipping LEDs Crossover Types HP / LP / BP (High, Low, and Bandpass) Subsonic Filter 24dB/oct, Variable 10–80Hz (Sub Channel) DIMENSIONS & DESIGN PHYSICAL SPECIFICATIONS Height 2-3/8 in (6 cm) Width 8-7/16 in (21.4 cm) Length 12-5/8 in (32 cm) Accent Lighting 11 Selectable RGB LED Colors Warranty 2 Years (Authorized Dealer)
$849.99
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KICKER 51LX8501 850W CAR AUDIO MONO-BLOCK CLASS D AMPLIFIER
LX850.1: Precision Sub-Harmonic Power and SQL Mastery The KICKER LX850.1 is a high-performance mono-block powerhouse designed to deliver earth-shaking bass with audiophile-grade precision. Engineered from the ground up as part of KICKER's premium SQL line, this amplifier pushes a true 850W RMS at 1Ω, providing the massive current needed to drive high-excursion subwoofers. Utilizing an advanced Class-D topology, the LX850.1 operates with maximum efficiency and minimal heat, ensuring your low-end stays tight and authoritative even during the most demanding listening sessions. Control is the core of the LX850.1 experience, featuring the innovative LX Remote Control (LXRC). This isn't just a volume knob; it’s a command center that puts SHOCwave 2.0™—KICKER’s second-generation digital bass restoration—at your fingertips to recover lost low-bass frequencies. The LXRC also provides real-time monitoring of battery voltage through a fuel-gauge style readout and an output clipping indicator, allowing you to push your system to the limit without risking distortion or equipment damage. Built for the modern installer, the LX850.1 features FIT+™ technology, capable of accepting high-level signals up to 40V while filtering out alternator whine and electrical noise. With a customizable aesthetic featuring 11 RGB LED accent colors and a parametric KickEQ+™ bass boost, this amplifier doesn't just power your music—it defines your entire acoustic environment with unmatched flexibility and legendary KICKER durability. 51LX8501 Whitepaper PDF TECHNICAL SPECIFICATIONS LX850.1 MONO AMPLIFIER PERFORMANCE RMS Power @ 1 ohm Mono 850W x 1 RMS Power @ 2 ohms Mono 500W x 1 RMS Power @ 4 ohms Mono 300W x 1 Dynamic Power 1100 Watts Frequency Response 10 Hz – 160 Hz (+0/-1dB) Signal-to-Noise Ratio >95 dB (a-weighted) Input Sensitivity High Level: 1V–40V / Low Level: 125mV–5V Crossover Slope 24 dB/octave Linkwitz-Riley LX REMOTE CONTROL (LXRC) FEATURES DASH-MOUNTED COMMAND CENTER Bass Restoration SHOCwave 2.0™ Digital Algorithm System Monitoring Battery Voltage (Fuel-Gauge Style) Protection Output Clipping Indicator RGB Control LED Brightness Adjustment Cable Length 19.75 feet (6m) RJ45 Cable TUNING & DIMENSIONS PHYSICAL & PROCESSING SPECS Variable Subsonic Filter 24dB/oct, 10–80Hz KickEQ+™ Parametric Boost 0–6dB (Variable Center 20–80Hz) Dimensions (H x W x L) 2-3/8" x 8-7/16" x 9-7/16" Accent Lighting 11 Selectable RGB LED Colors Warranty 2 Years (Authorized Dealer)
$449.99
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KICKER 51LX5004 500W CAR AUDIO 4-CHANNEL CLASS D AMPLIFIER
KICKER LX500.4: The Pinnacle of High-Power SQL Design The KICKER LX-Series 500.4 represents a masterclass in "Sound Quality Loud" (SQL) engineering, designed from the ground up to satisfy the most demanding audiophiles. This 4-channel powerhouse delivers a staggering 125W x 4 at 4Ω, ensuring your mids and highs pierce through with clinical precision and breathtaking authority. Built with a high-efficiency Class-D design, the LX500.4 runs cooler and draws less current, allowing for extended high-volume listening sessions without the risk of thermal shutdown or excessive battery drain. What sets the LX500.4 apart is the revolutionary LX Control Center (LXCC). This wired command module puts real-time diagnostics and precision tuning at your fingertips, featuring battery voltage monitoring, temperature readouts, and clipping indicators. Beyond just power, this amplifier offers unmatched flexibility with FIT+™ technology, which rejects electrical noise and accepts up to 40V signals, making it compatible with virtually any factory or aftermarket head unit. Aesthetic customization meets rugged performance with a reversible center panel and 11 selectable RGB LED accent colors to match your vehicle's interior. Whether you are running a high-end active front stage or bridging the unit to push 450W x 2 into a pair of heavy-duty woofers, the LX500.4 provides the stability and protection features—including gain-match LEDs—needed for a lifetime of premium performance. 51LX5004 Whitepaper PDF TECHNICAL SPECIFICATIONS LX500.4 4-CHANNEL AMPLIFIER PERFORMANCE RMS Power @ 2 ohms Stereo 225W x 4 RMS Power @ 4 ohms Stereo 125W x 4 RMS Power @ 4 ohms Bridged 450W x 2 Dynamic Power 1100 Watts Frequency Response 20 Hz – 20k Hz Signal-to-Noise Ratio >95 dB (a-weighted) Input Sensitivity High Level: 1V–40V / Low Level: 125mV–5V Crossover Slope Variable 12, 18, or 24 dB/octave LX CONTROL CENTER (LXCC) FEATURES DIAGNOSTICS & TUNING INTERFACE Real-Time Monitoring Voltage, Temperature, Protection Status Signal Indicators LED Output Clip Indication Precision Adjustments Gain Trim, Time Delay, Crossover Frequency Crossover Types HP / LP / BP (High, Low, and Bandpass) Cable Length 3.28 feet (1m) integrated DIMENSIONS & DESIGN PHYSICAL SPECIFICATIONS Height 2-3/8 in (6 cm) Width 8-7/16 in (21.4 cm) Length 9-7/16 in (24 cm) Accent Lighting 11 Selectable RGB LED Colors Warranty 2 Years (Authorized Dealer)
$599.99
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Sundown Audio Horizon HZ-100.4 4-Channel Amplifier
Sundown Audio HZ-100.4 | Horizon Series 4-Channel Full-Range Amplifier (100W x4)More Power. More Control. Better Sound.Step up your system with the HZ-100.4, Sundown’s high-output 4-channel amplifier that delivers 100 watts RMS per channel at 4 ohms — or 170W x4 at 2 ohms. Whether you’re powering component speakers, pro audio drivers, or full-range coaxials, the HZ-100.4 gives you headroom to push your gear harder, with less strain and more sonic clarity.This amplifier was made for audio lovers who want control. With fully adjustable HPF and LPF crossovers, you can run active or passive setups, bridge channels, or mix configurations. It’s built with high-level inputs, DC Sense, and 4-way protection, making it just as at home in factory integration as it is in custom builds.If you're ready to take your highs and mids from average to outstanding, the HZ-100.4 gives you the tools and the power to make it happen — all in one clean, efficient package. Specs: RMS Power @ 14.4V• 4 Ohm: 100W x4• 2 Ohm: 170W x4 High Pass Filter (CH1-4): 27Hz – 250Hz Low Pass Filter (CH1-4): 27Hz – 250Hz Input Sensitivity: Up to 6V Signal-to-Noise Ratio: 95dB Fuse Rating: 60A Dimensions: 8.63" x 4.63" x 2.2" Weight: 2.93 lbs (1.33 kg)
$289.99