Sundown Audio Amplifiers


  • SALT-3 3000W Class D Amplifier - Sundown Audio SALT-3 3000W Class D Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-3 3000W Class D Amplifier

    1 review

    Ships in 1-2 Days

      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

    Ships in 1-2 Days

    $1,199.99

  • SAEv4-1500.1D Amplifier - Sundown Audio Sundown Audio SAEv4-1500.1D Amplifier

    Sundown Audio Sundown Audio SAEv4-1500.1D Amplifier

    1 review

    Ships in 1-2 Days

      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!

    Ships in 1-2 Days

    $429.99

  • Sale -16% Sundown Audio SFB-5000D 5000W Full Range Car Audio Amplifier/Amp - Sundown Audio Sundown Audio SFB-5000D 5000W Full Range Car Audio Amplifier/Amp - Sundown Audio

    Sundown Audio Refurbished Sundown Audio SFB-5000D 5000W Full Range Car Audio Amplifier/Amp

    4 reviews

    Ships in 1-2 Days

    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"

    Ships in 1-2 Days

    $379.99 $319.99

  • SALT-8 8000W Competition Class D Amplifier - Sundown Audio SALT-8 8000W Competition Class D Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-8 Competition Class D Amplifier

    3 reviews

    Ships in 1-2 Days

      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. 

    Ships in 1-2 Days

    $2,199.99

  • SALT-6 6000W Competition Class D Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-6 Competition Class D Amplifier

    1 review

    Ships in 1-2 Days

    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. 

    Ships in 1-2 Days

    $1,899.99

  • SAEv4-2000.1D Amplifier - Sundown Audio Sundown Audio SAEv4-2000.1D Amplifier

    Sundown Audio Sundown Audio SAEv4-2000.1D Amplifier

    2 reviews

    Ships in 1-2 Days

      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!

    Ships in 1-2 Days

    $479.99

  • SAEv4-900.5 5-Channel Amplifier - Sundown Audio Sundown Audio SAEv4-900.5 5-Channel Amplifier

    Sundown Audio Sundown Audio SAEv4-900.5 5-Channel Amplifier

    Ships in 1-2 Days

      120 x 4 (Ch. 1-4) + 325 x 1 @ 2 ohms RMS (Ch. 5) 80 x 4  (Ch. 1-4) + 225 x 1 @ 2 ohms RMS (Ch. 5) 500 x 1 @ 1 ohms RMS (Ch. 5) Hi-fidelity Class A/B+D design Variable 12dB low & high pass filters: 40Hz-5kHz (Ch. 1-4) Variable 12dB low pass filter: 40Hz-250Hz (Ch. 5) Variable 12dB subsonic filter: 10Hz-40Hz (Ch.5) Power and protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control with clipping indicator  Power your entire system with a single Sundown amp! The SAEv4 is engineered with high-fidelity Class A/B+D multi-channel architecture, providing an ideal balance between performance and affordability. Leveraging the latest half-bridge technology, these amplifiers deliver clean, powerful signals in a compact design. Featuring an all-new chassis and heatsink design with 33% more aluminum, this SAEv4 keeps your system cool, even when the music is cranked. The amp is packed with a variable subsonic, high pass and low pass filters, plus a 4-way protection circuit (thermal, voltage, speaker short, and DC offset). With an input sensitivity of 6V max and 980 watts of RMS power at your fingertips, the SAEv4-900.5 is designed to drive your entire car audio system with precision and clarity!

    Ships in 1-2 Days

    $459.99

  • SAEv4-1000.1D Mono Amplifier - Sundown Audio Sundown Audio SAEv4-1000.1D Mono Amplifier

    Sundown Audio Sundown Audio SAEv4-1000.1D Mono Amplifier

    Ships in 1-2 Days

      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!

    Ships in 1-2 Days

    $349.99

  • SAEv4-600.1D Mono Amplifier - Sundown Audio Sundown Audio SAEv4-600.1D Mono Amplifier

    Sundown Audio Sundown Audio SAEv4-600.1D Mono Amplifier

    1 review

    Ships in 1-2 Days

      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!

    Ships in 1-2 Days

    $299.99

  • Sundown Powersports SAM-100.4 400w 4 Channel Marine Micro Amplifier SAMv.2 - Sundown Audio Sundown Audio SAM-100.4 4-Channel Bluetooth Powersports Amplifier

    Sundown Audio Sundown Audio SAM-100.4 4-Channel Bluetooth Powersports Amplifier

    Ships in 1-2 Days

    350 x 2 @ 4 ohms (bridged) 175 x 4 @ 2 ohms 100 x 4 @ 4 ohms Variable 12dB filter: 50Hz-500Hz Power and protection indicators included Thermal, voltage, and speaker short protection circuitry Waterproof (IP67 rated) Bluetooth receiver built-in Sealed wire/signal bulkheads Gasketed audio control cover RCA line out Our SAMv.2 amplifiers are ideal for your boat, bike or UTV. On the trail or on the road, this micro amplifier fits in tight spaces, but don’t let the size fool you - they pack some big power. SAM-series amps are rated IP67, certified to withstand full submersion when getting wild off-road, or when its time to clean up when the fun is done. Both of our multi-channel amps have built-in Bluetooth, so a source unit is not needed! Just sync to your phone and enjoy! Ready to go big? With the included line output, it’s easy to add additional amplifiers to the system.

    Ships in 1-2 Days

    $349.99

  • SALT-2 2000W Class D Amplifier - Sundown Audio SALT-2 2000W Class D Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-2 Class D Amplifier

    3 reviews

    Ships in 1-2 Days

      4,000 x 1 @ 2 ohms RMS (when linked) 2,000 x 1 @ 1 ohms RMS mono 1,000 x 1 @ 2 ohms RMS mono 500 x 1 @ 4 ohms RMS mono Frequency Response : 10 Hz – 250 HZ Digital Class-D Linkable Mono Block Amplifier Variable bass boost @ 45Hz 0-9dB 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ 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-2! This strappable amp delivers a massive 4,000 watts at 2 ohms when attached to another SALT-2, or pump out 2,000 watts at 1 ohm on its own.  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. 

    Ships in 1-2 Days

    $849.99

  • SALT-200.4 4-Channel 4x200 Amplifier - Sundown Audio SALT-200.4 4-Channel 4x200 Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-200.4 4-Channel Amplifier

    Ships in 1-2 Days

      700 x 2 @ 4 ohms RMS 325 x 4 @ 2 ohms RMS 200 x 4 @ 4 ohms RMS bridged 4-channel full-range amplifier: 10Hz – 25 kHz Variable 12dB high & low pass filters: 50HZ - 500HZ   Variable 12dB subsonic filter: 10HZ - 500HZ X1/X10 crossover multiplier Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control displays voltage, temperature, and clipping display 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.

    Ships in 1-2 Days

    $799.99

  • Sundown Audio Team-10K 10000W Class D Monoblock Competition Amplifier - Sundown Audio Sundown Audio TEAM-10K 10,000 Watt Car Audio Amplifier/Amp

    Sundown Audio Sundown Audio TEAM-10K 10,000 Watt Car Audio Amplifier/Amp

    2 reviews

    Ships in 1-2 Days

    Sundown Audio Team10K | 10,000W RMS Class D Monoblock Amplifier Undeniable Power. Proven Performance. Built for the Elite.The Team10K represents the pinnacle of Sundown Audio’s amplifier engineering. Designed specifically for the needs of SPL competitors and high-output demo builds, this amplifier delivers a staggering 10,000 watts RMS at 1 ohm with precision and control. And for those who demand even more, the Team10K can be strapped to produce up to 20,000 watts RMS, making it a true heavyweight in the world of car audio. At the core of the Team10K is a highly efficient Class D platform, paired with a dual MOSFET PWM power supply and a suite of intelligent protection systems. Whether you're pushing your system hard in the lanes or flexing in a demo, you can rely on stable, consistent output. Real-time monitoring through the wired remote keeps you informed with instant feedback on voltage, temperature, and clipping — giving you confidence and control no matter the environment. With precise crossover tuning, rugged construction, and legendary Sundown reliability, the Team10K is purpose-built for serious enthusiasts who won’t compromise. It’s more than power — it’s performance you can trust, round after round, show after show. Step up to the Team10K and experience what top-tier amplifier engineering really sounds like. CERTIFIED DYNO RUN 12412W @1OHM (14.04 VDC) UNCERTIFIED DYNO RUN TO CLIPPING 13529W (13.8 VDC) DYNAMIC RMS POWER 18830W @ 1OHM (15.06 VDC) DYNAMIC RMS POWER 13306W @ 1OHM (14.32 VDC) Technical Specifications: Power Output (RMS @ 14.4V): 1 Ohm Mono: 10,000W 2 Ohm Mono: 7,000W 4 Ohm Mono: 4,000W 2 Ohm Strapped (Linked): 20,000W 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)

    Ships in 1-2 Days

    $2,699.99

  • SALT-1 Class D Amplifier - Sundown Audio Sundown Audio SALT-1 Class D Amplifier

    Sundown Audio Sundown Audio SALT-1 Class D Amplifier

    Ships in 1-2 Days

      2,000 x 1 @ 2 ohms RMS (when linked) 1,000 x 1 @ 1 ohms RMS mono 500 x 1 @ 2 ohms RMS mono 250 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-1! This strappable amp delivers a massive 2,000 watts at 2 ohms when attached to another SALT-1, or pump out 1,000 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 a hardcore sound quality fan, the SALT series will bang. Specifications Input Sensitivity : 6V - 0.2V Efficiency : 90% < Signal / Noise Ratio : 90DB < Damping Factor : 400 < Phase Shift Control 0-180 Degrees Tested Voltage & THD : 12.8V & Less Than 1% THD Operation Voltage : DC 9V - 15.5V Power Input Recommended Fuse : 120 Amps Dimensions : 6.69” L x 8.67” W x 2.80” H

    Ships in 1-2 Days

    $549.99

  • SAEv4-200.4 4-Channel Amplifier - Sundown Audio Sundown Audio SAEv4-200.4 4-Channel Amplifier

    Sundown Audio Sundown Audio SAEv4-200.4 4-Channel Amplifier

    3 reviews

    Ships in 1-2 Days

      600 x 2 @ 4 ohms RMS (Bridged) 300 x 4 @ 2 ohm RMS 200 x 4 @ 4 ohms RMS Hi-fidelity Class A/B design Variable 12dB low & high pass filters: 40Hz-5kHz Power and protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control with clipping indicator  The SAEv4 is engineered with high-fidelity Class A/B multi-channel architecture, providing an ideal balance between performance and affordability. Leveraging the latest half-bridge technology, these amplifiers deliver clean, powerful audio signals in a compact form factor.Featuring an all-new chassis and heatsink design with 33% more aluminum, this SAEv4 keeps your system cool even during intense listening sessions. The amp is packed with a variable subsonic, high pass and low pass filters, plus a 4-way protection circuit (thermal, voltage, speaker short, and DC offset). The variable crossover slope (LPF/HPF) and a high signal-to-noise ratio of 92dB further enhance audio quality, with an exceptionally low noise floor.Whether you create a powerful three-channel system, a dual mono monster, or a four channel system full of fidelity, this amp is ready, willing, and more than able to drive your car audio system with a new level of precision and clarity. 

    Ships in 1-2 Days

    $539.99

  • SALT-500.4 4-Channel 500x4 Amplifier - Sundown Audio SALT-500.4 4-Channel 500x4 Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-500.4 4-Channel Amplifier

    2 reviews

    8 in stock Ships in 1-2 Days

    1,400 x 2 @ 4 ohms RMS 700 x 4 @ 2 ohms RMS 500 x 4 @ 4 ohms RMS 4-channel full-range amplifier: 10Hz – 25 kHz Variable 12dB subsonic filter: 10HZ - 500HZ Variable 12dB high & low pass filters: 50HZ - 500HZ   X1/X10 crossover multiplier Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control displays voltage, temperature, and clipping display 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 speakers to life!  It's got easy-to-use 12dB subsonic and high/low pass filters to customize your sound exactly as you like it. Plus, it has power, clipping, and protection indicators to keep everything running smoothly. The optional remote control lets you see voltage, temperature, and clipping with ease. With SALT amps you get all the control you’d ever need, incredible dynamics and the kind of power only Sundown can deliver! 

    8 in stock Ships in 1-2 Days

    $999.99

  • SALT-1700.5 5-Channel 1700W Amplifier - Sundown Audio SALT-1700.5 5-Channel 1700W Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-1700.5 5-Channel Amplifier

    Ships in 1-2 Days

    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! 

    Ships in 1-2 Days

    $949.99

  • SALT-1.5 Class D Amplifier - Sundown Audio Sundown Audio SALT-1.5 Class D Amplifier

    Sundown Audio Sundown Audio SALT-1.5 Class D Amplifier

    2 reviews

    Ships in 1-2 Days

    3,000 x 1 @ 2 ohms RMS (when linked) 1,500 x 1 @ 1 ohm RMS mono 750 x 1 @ 2 ohms RMS mono 400 x 1 @ 4 ohms RMS mono 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ Variable bass boost @ 45Hz 0-9dB Digital Class-D Linkable Mono Block Amplifier 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 a hardcore sound quality fan, 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 < Frequency Response : 10 Hz – 250 HZ Tested Voltage & THD : 12.8V & Less Than 1% THD Operation Voltage : DC 9V - 15.5V Power Input Recommended Fuse : 160 Amps Dimensions : 7.87” L x 8.67” W x 2.80” H

    Ships in 1-2 Days

    $649.99

  • Sundown Powersports SAM-1000D 1000w Mono-Block Marine Micro Class D Amplifier SAMv.2 - Sundown Audio Sundown Audio SAM-1000D Mono Powersports Amplifier

    Sundown Audio Sundown Audio SAM-1000D Mono Powersports Amplifier

    Ships in 1-2 Days

    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!

    Ships in 1-2 Days

    $349.99

  • Sundown Powersports SAM-600D 600w Mono-Block Marine Micro Class D Amplifier SAMv.2 - Sundown Audio Sundown Powersports SAM-600D 600w Mono-Block Marine Micro Class D Amplifier SAMv.2

    Sundown Audio Sundown Powersports SAM-600D 600w Mono-Block Marine Micro Class D Amplifier SAMv.2

    Ships in 1-2 Days

    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!

    Ships in 1-2 Days

    $299.99

  • 4 Gauge AWG Silver/Black OFC Amplifier Wire Kit - Sundown Audio Sundown Audio 4 Gauge AWG Silver/Black OFC Amplifier Wire Kit

    Sundown Audio Sundown Audio 4 Gauge AWG Silver/Black OFC Amplifier Wire Kit

    Ships in 1-2 Days

    Features & Specifications Amplifier Kit Includes Power Wire 4GA 20ft (6.1m) Ground Wire 4GA 3ft (0.91m) Remote Wire 18GA 20ft (6.1m) Speaker Wire 16GA 20ft (6.1m) Fuse Holder 1/0GA with 4GA Adaptors ANL Fuse 150A ANL Loom Pre-installed Nylon Braided 6ft (1.83m) Ring Terminals 4GA | 4 of Them (2-installed, 2-Loose) Butt Connector 18GA Spade Terminal 12GA 4 of Them (2-Red, 2-Back) Spade Terminal 18GA 1 of Them Firewall Grommet 3/4" 1.91cm 1 of Them Cable Ties 8" (20cm) 10 of Them Heat Shrink 4GA 2 of Them RCA 17ft

    Ships in 1-2 Days

    $199.99

  • SALT-2000.6 6-Channel 2000W Amplifier - Sundown Audio SALT-2000.6 6-Channel 2000W Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-2000.6 6-Channel Amplifier

    Ships in 1-2 Days

    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. 

    Ships in 1-2 Days

    $999.99

  • SAEv4-3000.1D Amplifier - Sundown Audio Sundown Audio SAEv4-3000.1D Amplifier

    Sundown Audio Sundown Audio SAEv4-3000.1D Amplifier

    5 reviews

    Ships in 1-2 Days

      3,000 x 1 @ 1 ohms RMS 2,000 x 1 @ 2 ohms RMS 1,300 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 SAEv4-3000D is a simple, powerful upgrade for any car audio enthusiast seeking superior output and reliability. This high-performance half-bridge class D amplifier ensures powerful, detailed output, with variable phase, lowpass and subsonic filters providing 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!

    Ships in 1-2 Days

    $699.99

  • SAEv4-150.4 4-Channel Amplifier - Sundown Audio Sundown Audio SAEv4-150.4 4-Channel Amplifier

    Sundown Audio Sundown Audio SAEv4-150.4 4-Channel Amplifier

    Ships in 1-2 Days

      450 x 2 @ 4 ohms RMS (Bridged) 225 x 4 @ 2 ohm RMS 150 x 4 @ 4 ohms RMS Hi-fidelity Class A/B design Variable 12dB low & high pass filters: 40Hz-5kHz Power and protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry The SAEv4 is engineered with high-fidelity Class A/B multi-channel architecture, providing an ideal balance between performance and affordability. Leveraging the latest half-bridge technology, these amplifiers deliver clean, powerful audio signals in a compact form factor. Featuring an all-new chassis and heatsink design with 33% more aluminum, this SAEv4 keeps your system cool even during intense listening sessions. The amp is packed with a variable subsonic, high pass and low pass filters, plus a 4-way protection circuit (thermal, voltage, speaker short, and DC offset). The variable crossover slope (LPF/HPF) and a high signal-to-noise ratio of 92dB further enhance audio quality, with an exceptionally low noise floor. With an input sensitivity of 6 volts and up to 900 watts of output, this amp is ready, willing, and more than able to drive your car audio system with a new level of precision and clarity. 

    Ships in 1-2 Days

    $469.99


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