Sundown Audio

Sundown Audio SALT-200.4 - 800 WATT 4 Channel Amplifier

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  • Sundown Audio SALT-200.4 - 800 WATT 4 Channel Amplifier
  • Sundown Audio SALT-200.4 - 800 WATT 4 Channel Amplifier
  • Sundown Audio SALT-200.4 - 800 WATT 4 Channel Amplifier
MSRP: $2,432.40
— You save $405.41


Sundown Audio SALT-200.4 / 4 Channel Car Amplifier

Sundown Audio new SALT (Sundown Audio Low Voltage Technology) 4 channel amplifier.

The all new Sundown Salt series. New heatsink design, and all in a compact size.


    • Full Range Digital Amplifier
    • High Efficiency Digital Multi-Channel Design
    • Stable – 2 Ohms Stereo / 4 Ohms Bridged
    • 12 dB/Octave – Variable Subsonic Filter
    • 12 dB/Octave – Variable High Pass Filter
    • 12 dB/Octave – Variable Low Pass Filter
    • Crossover Multipliers – X1 / X10
    • Clipping Indicator
    • 4 Way Protection Circuit (Thermal, Voltage, Speaker Short, DC Offset)
    • Optional Wired Remote Control with Voltage & Temperature Display and Clipping Indicator



    SPECIFICATIONS (Tested @ 12.8v)  
    4 ohm Mono RMS 700W x 2
    2 ohm Stereo RMS 325W x 4
    4 ohm Stereo RMS 200W x 4
    Subsonic Filter (Variable) 10Hz-50Hz
    High Pass Filter (Variable) 50Hz-500Hz (X1) 500Hz-5000Hz (X10)
    Low Pass Filter (Variable) 50Hz-500Hz (X1) 500Hz-5000Hz (X10)
    Frequency Response (+/- 1dB) 10Hz-25KHz
    Input Sensitivity (+/- 5%) 6v-0.2v
    S/N Ratio 105dB
    T.H.D @ 4ohms < 0.1%
    Efficiency @ 4ohms 75% <
    Recommended Fuse Rating 120A
    Dimensions 7.88″ x 6.85″ x 2.66″
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Warranty Information

Warranty Information

Sundown Audio requires us to send customers with equipment problems directly to them for all warranty and non-warranty claims. Please follow their proceedures..


Sundown Audio RMA form:

Sundown Audio Product Warranty Information:


Sundown Audio - Hours of Operation

Monday 9am - 5pm EST
Tuesday 9am - 5pm EST
Wednesday 9am - 5pm EST
Thursday 9am - 5pm EST
Friday 9am - 5pm EST
Saturday Closed
Sunday Closed
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7 Reviews

  • 5

    awesome amp

    Posted by Brent on Dec 06, 2023

    this app was a perfect set up for my 6 1/2 deaf bounce Arnolds and my sundown audio 6 1/2 speakers sounds awesome doesn't drain your power system either.

  • 5

    Amazing Quality Amp

    Posted by Yahir Cantu on Apr 06, 2023

    You can’t go wrong with this amplifier. You’re paying for quality when you buy this. Best amp I’ve ever owned.

  • 5

    Best 4 channel ever

    Posted by Tyler Johnson on Dec 04, 2022

    I have had this amp for over 4 months it’s a beast it hooked up to Audison VOCE component AV 6.5 front doors and Audison VOCE COAXIAL AV X6.5 with Kenwood Exelon dmx957xr and stinger x3 series RCA’s and and the sound is amazing

  • 5

    Sundown 4ch

    Posted by Shannon on Mar 23, 2022

    I love this Amp it's very powerful and plays very clear and didn't think that it would be as strong as it is but it fooled me it's a very good amplifier

  • 5


    Posted by Shannon on Mar 10, 2022

    This sundown salt Amp is a Beast I love it

  • 5

    Sundown Audio salt family

    Posted by Norman Lindsay on Feb 03, 2022

    Down4sound and family i appreciate u for giving us bassheads our dream come true. Thanks for ur business and errything u do. Keep up the good work. Thank Norman AKA BAZZ MECHANIK

  • 5

    Salt 200.4

    Posted by Kamil Supinski on Dec 25, 2021

    Great amp,so powerful,enough watts to shake car.Thank you Jonathan

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