Monoblock Amplifiers
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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 $620.99
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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 $899.99
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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 $1,259.99
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AURRAS Demi-God DG-3000.1 MONO AMPLIFIER
1120W x 1 RMS @ 4 ohms Mono (14.4V) 2450W x 1 RMS @ 2 ohms Mono (14.4V) 4300W x 1 RMS @ 1 ohm Mono (14.4V) Linked Capable: Up to 8600W x 1 @ 2 ohms (14.4V) Precision variable Low-Pass Filter (30Hz-250Hz) Essential Subsonic Filter (10Hz-60Hz) Adjustable Bass Boost (0-12dB @ 45Hz) and Phase Control (0-180°) Exceptional Signal to Noise Ratio: 95dB for clean bass delivery If there's one thing The Amp Lab knows, it's amplifiers! Since 2016, we have worked on thousands of amplifiers, and we've used that knowledge, along with our over 25 years of hands-on experience in the car audio installation profession, to bring you Aurras. Our goal with the Aurras Demi-God DG-3000.1 is not to bring you the newest or most flashy amp on the market, but to deliver what we believe is the most reliable, capable, tested, and trusted amplifier design available! This high-power mono amplifier provides the massive, dependable output required for serious subwoofers while offering precise control over the crucial low-frequency range. The Demi-God DG-3000.1 is engineered for maximum performance and durability, featuring a robust circuit design capable of extreme power delivery, including Linked Operation for combining two units into a single colossal amplifier. Its highly efficient design, with 90% efficiency at 4 ohms, ensures maximum output with minimal wasted heat. Controls like the Subsonic Filter, Bass Boost, and Phase Control allow you to perfectly integrate your subwoofer system into your vehicle's acoustics for deep, impactful, and controlled bass. SPECIFICATIONS Rated Power Output: 3000W Input Sensitivity: 8V-200mV Signal to Noise Ratio: 95dB Low-Pass Filter: 30Hz-250Hz Subsonic Filter: 10Hz-60Hz Bass Boost (45Hz): 0-12dB Phase Control: 0-180° Frequency Response: 10Hz-350Hz T.H.D. @ 4 ohm, 100Hz: 0.15% Efficiency @ 4 ohm, 100Hz: 90% Operating Voltage: DC 12V-16V Recommended Fuse Rating: 300A (600A for Linked Operation) Dimensions: 22.05" L x 9.45" W x 2.40" H Specification Details Continuous Power Output @14.4V / @12.8V - RMS Power, 4 ohms Mono 1120W × 1CH / 1020W × 1CH - RMS Power, 2 ohms Mono 2450W × 1CH / 2200W × 1CH - RMS Power, 1 ohm Mono 4300W × 1CH / 3700W × 1CH - RMS Power, 4 ohms Linkable / Dual Mono 4900W × 1CH / 4400W × 1CH - RMS Power, 2 ohms Linkable / Dual Mono 8600W × 1CH / 7400W × 1CH Signal to Noise Ratio 95 dB Low Pass Frequency Crossover 30 Hz – 250 Hz Subsonic Filter 10 Hz – 60 Hz Bass Boost @ 45Hz 0 – 12 dB Phase Shift Control 0 – 180° Frequency Response 10 Hz – 350 Hz (±1 dB) T.H.D Continuous @ 4 ohms, 100Hz 0.15% Efficiency @ 4 ohms, 100Hz 90% Input Sensitivity 8V – 200mV (±5%) Dimensions (mm) 240 (W) × 61 (H) × 560 (L) Operating Voltage DC 12V – 16V Recommended Fuse Rating 300A (Linked: 600A)
$549.99 $399.99
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Kicker Kicker 46CXA18001T 1800W CX Series Mono Block Class D Car Audio Amplifier/Amp CX
CX1800.1 Mono Amplifier CX-Series Amps reach massive power levels thanks to an optimized circuit layout and the highest-grade internal components. Highly efficient heat sinks keep the amp cool with a sophisticated new look. Mono amps offer an optional remote level control to adjust your bass right from the dash. Power Station The CXA1800.1 Mono Amplifier is built for big bass in a sleek, yet affordable package. Using a Class-D power plant and FIT+™ (Fail-safe Integration Technology-PLUS) for superior dependability, this amp features a variable bass boost with KickEQ™, giving you as much as a 6dB of extra bump with a simple turn of the optional CXARC Remote Bass Controller. CX-Series Amplifiers accept up to 40 volts (400 watts) of speaker-level input signal. This kind of flexibility both makes line-out converters unnecessary and optimizes your sound quality at the same time! A powerful 12dB crossover and 24dB subsonic filter is included, letting you quickly tune your system to perfection. Use the full range outputs to expand your system with other bass amps, or add a full range amp to complete your system. This CX-Series Amplifier delivers as much as 1,800 watts into one bass channel. See below for more details. Efficient Class-D amplifier Three-second turn-on/off delay to eliminate unwanted interference Variable 12dB crossovers provides control to dial in perfect sound KickEQ™ 6dB variable bass boost for those additional low frequencies 24dB subsonic filter for protection from potentially damaging frequencies FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio Accepts up to 40-volt input signal Small footprint for easier installation Compatible with CXARC Remote Bass Control Vertical mounting hardware included for another unique look Specifications MODEL CXA1800.1 Power (watts/ch) 4 Ohm 900x1 Power (watts/ch) 2 Ohm 1800x1 Power (watts/ch) 1 Ohm 1800x1 +/-10% CXRC Remote Bass Capable (sold sep.) yes Dimensions (in, cm): (all models 2-3/8, 5.9H x 6-3/4, 17W x ...L) 14-3/8, 36.4 Frequency Response (Hz): 25-200Hz Input Sensitivity: 250mV-10V (Low Level)1V-40V (High Level) Signal-to-Noise Ratio: 95dB Active Crossover: Variable Lo-pass 50Hz–200Hz, 12dB/octave Subsonic Filter: 25Hz @24dB/octave KickEQ™ Boost Variable 0-6dB @40Hz
$549.99 $499.99
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Down4Sound Down4Sound JP8 | 800W RMS Monoblock Amplifier
JP8 AMP: 800W PLUS RMS MONOBLOCK Amplifier RMS power, 1ohm : 700W x 1 @ 12v | 850W x 1 @ 14.4v RMS power, 2ohms: 500W x 1 @ 12v |650W x 1 @ 14.4v RMS power, 4ohms : 490W x 1 @ 12v RMS power, 2ohm Linked: 2300W x 1 - 14.4v Frequency Response: 10 Hz - 270 Hz Low Pass Filter: 35 Hz - 250 Hz Subsonic Filter: 10 Hz - 50 Hz Bass Boost: 0 - 9 Db Input sensitivity: 6V - 0.2V signal to Noise Ratio: 97dB < T.H.D @ 4ohm: less than 0.1% Single unit fuse rating: 120A Strapped fuse rating 220A Length (inches) Width x height (inches):11.81" x 7.4"W 2.24" H Damping Factor: 100 8 GA input for Speaker Wire 4 GA input on Power Wire
$199.99
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Sundown Audio SIA-1250D Full-Range Mono Amplifier
1,250 x 1 @ 1 ohm RMS 1,250 x 1 @ 2 ohms RMS 800 x 1 @ 4 ohms RMS Variable 12dB low pass filter: 40Hz-20kHz Variable 12dB high pass filter: 10Hz-1kHz Variable 12dB Bass Boost @ 50Hz Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Advanced 3-speed fan design Subsonic filter Intelligent full bridge design Wired remote control with clipping indicator included Delivering the same power at 1 or 2 ohms, Sundown SIA Smart amplifiers are built with power and stability at their core. These full-bridge amplifiers feature a heavy heatsink for outstanding thermal management, while the three-speed Smart Cooling fan and advanced power supply design protects the amplifier from overheating and distorted output.
$299.99
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Sundown Audio SFB-600D 600W Full Range Mono Amplifier
600 @ 1 ohms RMS 350 @ 2 ohms RMS 250 @ 4 ohms RMS Variable 12dB low pass filter: 80HZ – 20kHZ Variable 12dB high pass filter: 15HZ – 1kHZ Variable 12dB Bass Boost @ 50Hz 0-9dB Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The flexible SFB (Sundown Full Bridge) amplifiers pack a powerful punch in a compact size! Stable down to 1 ohm, the full-range SFB can be used as a subwoofer amp, or as an ideal power source for an array of P.A. speakers. If you are looking for raw power on a budget, look no further than the SFB Series from Sundown Audio.
$174.99
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Sundown Audio Sundown Audio SALT-3 3000W Class D Amplifier
6,000 x 1 @ 2 ohms RMS (when linked) 3,000 x 1 @ 1 ohms RMS mono 1,500 x 1 @ 2 ohms RMS mono 750 x 1 @ 4 ohms RMS mono 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ Frequency Response : 10 Hz – 250 HZ Variable bass boost @ 45Hz 0-9dB Phase shift control 0-180 degrees Power, clipping and protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Included wired remote control displays voltage, temperature, and clipping Feel the power of the Sundown SALT-3! This strappable amp delivers a massive 6,000 watts at 2 ohms when attached to another SALT-3, or pump out 3,000 watts at 1 ohm on its own. The amp features both a 24dB variable subsonic and low pass filter, along with a bass boost at 45Hz, letting you dial in your personal, perfect sound. The phase shift control makes it easy to precisely adjust the output. With onboard indicators for power, clipping, and protection you’ll have full control over your setup. Use the included wired remote control to see voltage, temperature, and clipping at a glance. 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 simply want to bang harder than absolutely anyone else, the SALT series will be right at home in your system. Specifications Input Sensitivity : 6V - 0.2V Efficiency : 90% < Signal / Noise Ratio : 90DB < Damping Factor : 400 < Tested Voltage & THD : 12.8V & Less Than 1% THD Operation Voltage : DC 9V - 15.5V Power Input Recommended Fuse : 300 Amps Dimensions : 19.68” L x 8.67” W x 2.80” H
$1,199.99
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Ampere Audio Ampere Audio AA-12K Mono Block Car Audio Amplifier
Ampere Audio AA-12K | 12,000W Class D Mono Block Amplifier Power. Precision. Domination.Meet the AA-12K — Ampere Audio’s flagship digital monoblock amplifier built for those who demand nothing less than total control and raw output. Whether you’re competing, demoing, or just living loud, the AA-12K delivers uncompromising performance with brutal force and unwavering clarity. Designed with hardcore bassheads and audiophiles in mind, this beast pushes up to 12,000 watts RMS at 1 ohm — and a staggering 24,000 watts when strapped. Built with advanced Class D technology, a dual MOSFET PWM power supply, and elite-grade efficiency, the AA-12K is engineered to dominate the lanes, flex hard in demos, and outperform anything in its class. But this amp isn’t just about brute strength — it’s also about smart control. With a wired remote that displays voltage, temperature, and clipping, plus independent crossovers and adjustable phase, the AA-12K gives you precise command over your soundstage. This is power that listens. Technical Specifications: Power Output (RMS @ 14.4V): 1 Ohm Mono: 12,000W 2 Ohm Mono: 7,000W 4 Ohm Mono: 4,000W 2 Ohm Strapped (Linked): 24,000W 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: 91 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: 1000A (External – not built-in) Dimensions: 27.55" (L) x 11.82" (W) x 3.06" (H)
$1,899.99
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Down4Sound Down4Sound JP63 | 6300 WATT RMS Class D Amplifier
JP 63 Amplifier: 6300W PLUS RMS MONOBLOCK Amplifier We introduce the JP-63 , the 6300 WATT RMS (PLUS WAY more if you have a solid electrical) monoblock amplifier. It's like an 6k (6000 WATT) amplifier just with WAY more power. This 6000 watt amp is great for a serious basshead looking to bang some monterous , storm stomping bass out of their subwoofer.. REMEMBER, This isn't your typical 6000 WATT plus amplifier, we upgraded the input to 3 power and grounds, added the best RCA's true tiffany, the internal fan now stays on as soon as you turn on the amplifier to keep it cooler longer. The color is Clearwater Turquoise. This 6000 plus watt amplifier MUST HAVE an ELECTRICAL UPGRADED INSTALLED, OR NO WARRANTY. THIS MEANS YOU NEED A BIG 3, UPGRADED ALT, AND RESERVE BATTERY(s) to support this amplifier and any others you may have in your setup. If you do not have the proper electrical before installing this amplifier, you will not have a warranty. Our Ratings on Power for the JP63: 1-ohm rating: 6300 WATTS RMS 2-ohm rating: 4300 WATTS RMS 4-ohm rating: 2300 WATTS RMS Other Specifications on the JP63: Frequency response : 14Hz –269Hz Signal to noise : 91dB Damping factor : 480 < Efficiency at 4ohm : 97% Input sensitivity : 6V –0.2V Subsonic filter : 10Hz –50Hz Low pass filter : 35Hz –250Hz Phase : 0 –180 degree Strappable connection Working to half ohm in speaker connection Clipping indicator Fusing: 700A TOTAL | 250A for each positive wire (3x) BT Remote control with Voltage and Temperature display, Clipping indicator. C type power connection for BT remote 4 ga speaker output 3 x 0ga power inputs Operating voltage : 9 to 16 Volts. Dimensions : 19.68 INCHES (L) x 9.37 INCHES (W) x 2.64 INCHES (H) MADE IN SOUTH KOREA
$999.99
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Sundown Audio Sundown Audio SAEv4-1500.1D Amplifier
1,500 x 1 @ 1 ohms RMS 800 x 1 @ 2 ohms RMS 450 x 1 @ 4 ohms RMS Class D amplifier 12dB variable low pass filter: 40Hz - 180Hz 12dB subsonic filter: 10Hz – 40Hz Phase shift control 0-180 degrees Power, clipping & protection indicators included Heavy aluminum heat sink for improved thermal control Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The Sundown Audio SAEv4-1500D amp more than just big bass - it's a powerful upgrade for any car audio enthusiast wanting superior sound quality and reliability. This high-performance half-bridge class D amplifier ensures powerful, detailed output. The variable phase, lowpass and subsonic filters provide the control you need - for the sound you love. Featuring robust protection circuitry against thermal, voltage, speaker short, and DC-offset issues, along with power and protection indicators, this amplifier guarantees long-lasting durability, while the heavy aluminum heat sink enhances thermal control, preventing overheating during extended use. The included wired remote with clipping indicator provides real-time monitoring and output control!
$429.99
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Sundown Audio SIA-1750D Full-Range Mono Amplifier
1,750 x 1 @ 1 ohm RMS 1,750 x 1 @ 2 ohms RMS 1,250 x 1 @ 4 ohms RMS Variable 12dB low pass filter: 40Hz-20kHz Variable 12dB high pass filter: 10Hz-1kHz Variable 12dB Bass Boost @ 50Hz Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Advanced 3-speed fan design Subsonic filter Intelligent full bridge design Wired remote control with clipping indicator included Delivering the same power at 1 or 2 ohms, Sundown SIA Smart amplifiers are built with power and stability at their core. These full-bridge amplifiers feature a heavy heatsink for outstanding thermal management, while the three-speed Smart Cooling fan and advanced power supply design protects the amplifier from overheating and distorted output.
$369.99
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DC Audio DC Audio A3 1.2K 1200 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob
The 1.2kw competition series amplifier is a 1,200 watt mono block. It is capable of running up to 16 volts for up to1,450 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. For power inputs it will accept 4 awg for power and 4 awg for ground. Features Voltage 1.2kw Output Power (RMS) 4 ohm 14.4V 350Wx1 2 ohm 14.4V 700Wx1 1 ohm 14.4V 1,200Wx1 1 ohm 16V 1,450Wx1 1 ohm 18V No Input Sensitivity 6V~0.2V Low high Filter Switchable ( @ 24 dB Slope) Variable Hz 35~250 Subsonic Filter Switchable ( @ 24 dB Slope) Variable Hz 10~50 Bass Boost Variable dB 0-9dB Frequency Response Hz 15-270 Signal to Noise Ratio dB 100 Damping factor 100< Efficiency @ 4ohm % 81% THD @ 4ohms Less than 0.1% Fuse Rating 120 Amps Indicator Power Yes Protection Yes Clip No Speaker & Power terminal Mold Type Yes Power Gauge 4Ga Heatsink Length 16.5" (419mm) Heatsink Width 9.38" (238mm) Heatsink Height 2.35" (59.6mm) Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control
$449.99 $314.99
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Sundown Audio Refurbished Sundown Audio SFB-5000D 5000W Full Range Car Audio Amplifier/Amp
Going along with the budget friendly trends in the industry, We decided it was time to play along. Introducing the “Sundown Full Bridge” line of amplifiers, “SFB” for short. These amps pack a huge punch in a fairly small footprint. Due to the full bridge technology, these amplifiers are not strappable however you can line up multiple amps together to create a massive powerhouse in the same, if not smaller, footprint of your standard half bridge predecessors for a fraction of the cost. All of the SFB 4ch amp’s power ratings are listed at the 1ohm rating. For instance, the SFB-500.4 is 500Wrms at 1ohm per channel. This allows you to run many more speakers together in a multitude of different wiring configurations than using a standard Class A/B/D half bridge design. These are the perfect amplifiers for large systems where you have a plethora of pro drivers in multiple doors or line arrays. All SFB mono amplifiers are full range. This not only allows you to run subwoofers as you would most mono amps, but you can also run a large arrays of mids/highs on these amps as well. The crossovers on the mono SFB amps can attenuate from 15hz all the way up to 20khz. This allows you to set bandpass crossover points and dial in whatever frequency you desire for your setup no matter the type of speaker you are using. The SFB series amps are considered to be a “Brazilian Style” of amplifier. This technology is not new and has been around for quite a while however, the use of them has surged dramatically in the past few years. These little amplifiers are known to be the best bang for your buck. If you are looking for raw power on a budget, look no further than the SFB Series from Sundown Audio. Product Manual Features Digital Class-D Mono Block Amplifier Dual MOS-FET PWM Power Supply 1 Ohm Stable Load 12 dB/Octave – Variable Low Pass Filter 12 dB/Octave – Variable High Pass Filter 9 dB/Octave – Variable Bass Boost 4 Way Protection Ciruit (Thermal, Voltage, Speaker Short, DC Offset) Specifications 1 ohm Mono RMS 5000W 2 ohm Mono RMS 3200W 4 ohm Mono RMS 2200W Recommended Fuse Rating 220A x 2 Low Pass Filter (Variable) 80Hz-20kHz High Pass Filter (Variable) 15Hz-80Hz Bass Boost @ 50Hz 0-12dB Input Sensitivity 5V Max S/N Ratio 100dB Working Voltage 10.5v-15.5v Dimensions 9.00" x 11.50" x 2.75"
$379.99 $319.99
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Sundown Audio Sundown Audio SALT-8 Competition Class D Amplifier
16,000 x 1 @ 2 ohms RMS (when linked) 8,000 x 1 @ 1 ohms RMS mono 4,000 x 1 @ 2 ohms RMS mono 2,000 x 1 @ 4 ohms RMS mono Frequency Response : 10 Hz – 250 HZ 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ Variable bass boost @ 45Hz 0-9dB Phase shift control 0-180 degrees Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Included 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 simply want to bang harder than absolutely anyone else, the SALT series will be right at home in your system.
$2,199.99
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Sundown Audio Sundown Audio SALT-6 Competition Class D Amplifier
12,000 x 1 @ 2 ohms RMS (when linked) 6,000 x 1 @ 1 ohms RMS mono 3,000 x 1 @ 2 ohms RMS mono 1,500 x 1 @ 4 ohms RMS mono Frequency Response : 10 Hz – 250 HZ 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ Variable bass boost @ 45Hz 0-9dB Phase shift control 0-180 degrees Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Included wired remote control displays voltage, temperature, and clipping Feel the power of the Sundown SALT-6! This strappable amp delivers a massive 12,000 watts at 2 ohms when linked to another SALT-6, or pump out 6,000 watts at 1 ohm on its own. The amp features both a 24dB variable subsonic and low pass filter, along with a bass boost at 45Hz, letting you dial in your personal, perfect sound. The phase shift control makes it easy to precisely adjust the output. With onboard indicators for power, clipping, and protection you’ll have full control over your setup. Use the included wired remote control to see voltage, temperature, and clipping at a glance. 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 simply want to bang harder than absolutely anyone else, the SALT series will be right at home in your system.
$1,899.99
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DC Audio DC Audio A3 2.0K 2000 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob
The 2.0kw competition series amplifier is a 2,000 watt mono block. 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 0 awg for power and 0 awg for ground. Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Clipping indicator We recommend for installation • 1 upgraded battery under the hood • 1 extra battery in the rear • Minimum of one 0 awg ran from the front battery to the rear battery • Upgraded aftermarket alternator • Dash mounted voltage meter Specifications Features Voltage 2.0kw Output Power (RMS) 4 ohm 14.4V 600W x 1 2 ohm 1,200W x 1 1 ohm 2,000W x 1 1 ohm 16V No 1 ohm 18V No 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 200 Amps Linked Fuse Rating 400 Amps Indicator Power Yes Protection Yes Clip Yes Speaker & Power terminal Mold Type Yes Power Gauge 0Ga Heatsink Length inch/mm 17.72" / 450mm Heatsink Width inch/mm 9.38"/238mm 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
$858.00 $674.99
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STETSOM BRAVO BASS FLEX 3K DIGITAL SUBWOOFER AMPLIFIER
Versatile Power for BASS and SUB BASS The Stetsom BRAVO BASS FLEX 3K is engineered for automotive sound enthusiasts who demand both high performance and exceptional versatility. Its defining feature is the FLEX Automatic Impedance System, which intelligently adjusts the amplifier’s output impedance from 0.5 Ohm up to 2 Ohms to match the connected speakers. This optimization maximizes efficiency and power output, making speaker configuration simpler and ensuring high-quality audio reproduction. Delivering up to 3500W RMS (at 1 Ohm), the amplifier is built exclusively for powerful BASS and SUB BASS frequencies, with a response of 5Hz to 200Hz. It includes built-in EQ controls (Subsonic Filter, Low Pass Filter, and Bass Boost) for precision tuning, along with Smart and Silent Coolers and a robust Smart Protection System for reliable, long-term performance. Key Features & Audio Controls FLEX Automatic Impedance System: Automatically adjusts the output for optimal power delivery across a wide range of load impedances (0.5 Ohm to 2 Ohms). Precision Filtering: Features a variable Subsonic Filter (5Hz to 40Hz) to protect speakers and a variable Low Pass Filter (30Hz to 200Hz) for seamless system integration. Adjustable Bass Boost: Offers up to +10dB of boost at a selectable frequency, allowing for customized bass punch. System Integration: Includes In/Out Audio RCA for chaining the signal to other amplifiers and a Smart Protection System with LED diagnosis. Durable Terminals: Supports up to 4 AWG for power/ground and 7 AWG for speaker connectors (for 0.5 Ohm load) for stable, high-current operation. Technical Specifications Specification Detail Minimum Output Impedance 0.5 OHM ~ 2 OHMS (AUTO) Number of Channels 1 RMS Power 3000W RMS Power at 0.5 Ohm (14.4V) 3000W RMS Power at 1 Ohm (14.4V) 3500W RMS Power at 2 Ohm (14.4V) 3000W Supply Voltage 9V ~ 17V DC Frequency Response 5Hz ~ 200Hz Crossover Low Pass (LPF) 30Hz ~ 200Hz (Variable) Crossover Subsonic Filter (HPF) 5Hz ~ 40Hz (Variable) Bass Boost 0dB ~ +10dB (30Hz ~ 70Hz selectable) Signal to Noise >90dB Input Sensitivity 0.2V ~ 3V Input Impedance 7K Ohms Musical Consumption 160A BASS Consumption 320A Dimensions (H x W x D) mm 80 x 236 x 231.5 mm Weight Kg 3 Kg (6.6 lbs)
$356.99 $339.99
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Sundown Audio Sundown Audio SAEv4-2000.1D Amplifier
2,000 x 1 @ 1 ohms RMS 1,300 x 1 @ 2 ohms RMS 875 x 1 @ 4 ohms RMS Class D amplifier 12dB variable low pass filter: 40Hz - 180Hz 12dB subsonic filter: 10Hz – 40Hz Phase shift control 0-180 degrees Power, clipping & protection indicators included Heavy aluminum heat sink for improved thermal control Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator Getting big clean bass to your subs is what Sundown is all about. SAEv4 high-performance half-bridge class D amplifiers deliver powerful, detailed power. The variable phase, lowpass and subsonic filters provide the control you need - for the sound you love. Featuring robust protection circuitry against thermal, voltage, speaker short, and DC-offset issues, along with power and protection indicators, this amplifier guarantees long-lasting durability, while the heavy aluminum heat sink enhances thermal control, preventing overheating during extended use. The included wired remote with clipping indicator provides real-time monitoring and output control!
$479.99
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Kicker Kicker 51LX30001 3000W Car Audio Mono-block Class D Amplifier/Amp
LX Amplifiers LX-Series Amplifiers is KICKER’s premium amp line designed in-house from the ground up, featuring up to 3,800 watts of dynamic power. What You Can Expect Engineered in the USA, LX can effortlessly serve the needs of car-audio systems that require premium amplification, high power, system design flexibility, DSP-powered features, and the ability to monitor and control it all remotely. It’s the perfect marriage of SQL design and high-powered output. Eliminate Unwanted Noise All seven models utilize FIT+™ (Fail-safe Integration Technology-PLUS), accepting low- and high-level signals up to 40V, with full differential inputs created to eliminate noise that would ruin your sound. All feature the choice of turn-on mode and comprehensive protections for thermal, circuit, and voltage stability, ensuring reliable performance. For the Bass LX features a choice of four very efficient, compact, high-power monoblock amps ranging from 850 to 3000 watts all 1-Ohm stable, with a chassis less than nine inches deep and about a foot or less wide. They’re very easy to install in any application. All-In-One Power Tool We got those too! A full-range, 4-channel amplifier, a 5-channel multi-channel hybrid with subwoofer section, and an innovative 7-channel multi-channel hybrid with sub section complete the lineup. LXRC with Models that Make Bass Six amps with mono channels come with the LXRC (LX Remote Control), giving you dynamic fingertip dash direction of bass level. It features SHOCwave2.0™ (Sub-Harmonic Octave Creation), KICKER’s 2nd-gen digital bass restoration algorithm that recovers lost, low-bass frequencies vital to your music selections. It also displays battery voltage in a fuel-gauge-style readout, control of its RGB LED brightness, and output clipping indication. Specifications LX 3000.1 white paper 51LX30001 Whitepaper PDF RMS Power [Watts Channel] @ 14.4V 1Ω mono: 3000W2Ω mono: 2000W4Ω mono: 1100W Dynamic Power [Watts] 3800 Frequency Response [Hz] 10–160, +0/–1dB Signal-to-Noise Ratio(a-weighted, re: rated power) >95dB Signal-to-Noise Ratio(ref: 1W output) >75dB Dimensions [in, cm] Height: 2-3/8 (6 cm) Width: 8-7/16 (21.4 cm)Length: 12-5/8 (32 cm) Input Sensitivity High level 1V–40VLow level 125mV–5V Variable Electronic Crossover LP; 24dB/octave Linkwitz-Riley,variable 40–160Hz Variable Subsonic Filter 24dB/octave Linkwitz-Riley,variable hi-pass @ 10–80Hz KickEQ+™ Parametric Bass Boost 0–6dB, variable center 20–80Hz,variable bandwidth 1–5 Warranty When purchased from an Authorized KICKER Dealer or kicker.com, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of TWO (2) YEARS from date of original purchase.
$999.99 $899.99
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Sundown Audio SFB-1000D Full Range Amplifier v.2
1,000 @ 1 ohms RMS 850 @ 2 ohms RMS 500 @ 4 ohms RMS Variable 12dB low pass filter: 80HZ – 20kHZ Variable 12dB high pass filter: 15HZ – 1kHZ Variable 12dB Bass Boost @ 50Hz 0-9dB Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The “Brazilian Style” SFB packs a powerful punch in a compact size. The flexible SFB (Sundown Full Bridge)packs a powerful punch in a compact size! Stable down to 1 ohm, the full-range SFB can be used as a subwoofer amp, or as an ideal power source for an array of P.A. speakers. If you are looking for raw power on a budget, look no further than the SFB! Specifications Recommended Fuse Rating 100A Low Pass Filter (Variable) 80Hz-20kHz High Pass Filter (Variable) 15Hz-1kHz Bass Boost @ 50Hz 0-12dB Input Sensitivity 5V Max S/N Ratio 100dB Working Voltage 10.5v-15.5v Dimensions 7.25" x 5.75" x 2.50"
$239.99
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Sundown Audio Sundown Audio SAEv4-1000.1D Mono Amplifier
1,000 x 1 @ 1 ohms RMS 600 x 1 @ 2 ohms RMS 375 x 1 @ 4 ohms RMS Class D amplifier 12dB variable low pass filter: 40Hz - 180Hz 12dB subsonic filter: 10Hz – 40Hz Phase shift control 0-180 degrees Power, clipping & protection indicators included Heavy aluminum heat sink for improved thermal control Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The Sundown Audio SAEv4-1000D is a simple, powerful upgrade for any car audio enthusiast seeking superior sound quality and reliability. This high-performance half-bridge class D amplifier ensures powerful, detailed output. The variable phase, lowpass and subsonic filters provide the control you need - for the sound you love. Featuring robust protection circuitry against thermal, voltage, speaker short, and DC-offset issues, along with power and protection indicators, this amplifier guarantees long-lasting durability, while the heavy aluminum heat sink enhances thermal control, preventing overheating during extended use. The included wired remote with clipping indicator provides real-time monitoring and output control!
$349.99
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Sundown Audio Sundown Audio SAEv4-600.1D Mono Amplifier
600 x 1 @ 1 ohms RMS 450 x 1 @ 2 ohms RMS 250 x 1 @ 4 ohms RMS Class D amplifier 12dB variable low pass filter: 40Hz - 180Hz 12dB subsonic filter: 10Hz – 40Hz Phase shift control 0-180 degrees Power, clipping & protection indicators included Heavy aluminum heat sink for improved thermal control Thermal, voltage, speaker short, and dc-offset protection circuitry Wired remote control with clipping indicator The Sundown Audio SAEv4-600D is a simple, powerful upgrade for any car audio enthusiast seeking superior sound quality and reliability. This high-performance half-bridge class D amplifier ensures powerful, detailed output. The variable phase, lowpass, and subsonic filters provide the control you need - for the sound you love. Featuring robust protection circuitry against thermal, voltage, speaker short, and DC-offset issues, along with power and protection indicators, this amplifier guarantees long-lasting durability, while the heavy aluminum heat sink enhances thermal control, preventing overheating during extended use. The included wired remote with clipping indicator provides real-time monitoring and output control!
$299.99
