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  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
  • Sundown Audio SUNDOWN AUDIO SALT-8
MSRP: $2,899.99
NOW: $2,046.05
Was: $2,407.12
— You save $853.94

Frequently bought together:


• Digital Class-D Linkable Mono Block Amplifier
• Dual MOS-FET PWM Power Supply
• 1 Ohm Stable Load
• 24 dB/Octave – Variable Low Pass Filter
• 24 dB/Octave – Variable Subsonic Filter
• 9 dB/Octave – Variable Bass Boost
• 180° Variable Phase Shift
• 4 Way Protection Circuit (Thermal, Voltage, Speaker Short, DC Offset)
• Wired Remote Control with Voltage & Temperature Display and Clipping Indicator



SPECIFICATIONS (Tested @ 12.8v)  
2 ohm Linked RMS 16000W
1 ohm Mono RMS 8000W
2 ohm Mono RMS 4000W
4 ohm Mono RMS 2000W
Recommended Fuse Rating 800A
Low Pass Filter (Variable) 35Hz-250Hz
Subsonic Filter (Variable) 10Hz-50Hz
Bass Boost @ 45Hz 0-9dB
Phase Shift Control 0-180 Degrees
Input Sensitivity (+/- 5%) 6v-0.2v
Frequency Response (+/- 1dB) 10Hz-250Hz
S/N Ratio 90dB
Working Voltage 9v-15.5v
T.H.D @ 4ohms < 0.1%
Efficiency @ 4ohms 90% <
Dimensions 30.71″ x 10.08″ x 2.96″
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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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13 Reviews

  • 5

    Everything was great,received it fast and was not damaged.just wish they woulda put sundown stickers in with it

  • 5
    salt 8

    this amp puts out all the watts!

  • 5

    Didn't waste any time getting it to me

  • 5
    Great product

    Shipping was very fast this amp is a beast

  • 5
    Love it

    This amp looks like a piece of art and works phenomenal. Barely even gets warm after playing an hour at 3/4 volume. Wired at 1 ohm on two Zv6's and it's a perfect match

  • 5
    Salt 8

    It’s a beast

  • 5
    High Quality Amplifier

    This amplifier is bad news (in a GOOD way). It can run for a long time before getting hot, and has intelligent protection circuitry integrated into the board. I have clamped over 10600 watts at 1.3 ohms on MUSIC on it with an AMM-1 on a 12V system. I also clamped over 12500 watts on it at 0.8 ohms, and it wasn't turned all the way up. If you have batteries/alternators which can supply the current it wants quickly enough, it will put out WAY more than rated, and significantly more than what was dynoed on the Sundown Unofficial Youtube page. I am running a single 240A Mechman alternator and 4 XSPower Titan8 Power S5 batteries to power it, with 6 powers and grounds and 6 copper 2-to-1 reducers for the triple +/- inputs, and it puts out CRAZY power, even in the low 12v range. My 2 Deaf Bonce 3512R2s wired to 0.4ohms LOVE it. My ONLY complaint so far is that the bass knob seems to indicate clipping long before it actually clips. On my initial setup before this one, the system would put out 9200 watts at tuning without any clipping according to the AMM-1, but the knob showed clipping at around 5k watts. So if you are a person that uses the knob (it's fancy), make sure to tune it with a DD-1+ first, or else you will sell yourself short on a lot of power if you only use the remote clip light on the knob.

  • 5
    Sundown salt 8k

    Very nice amp , very underrated. Have it on 2 X15's in a blow through 4th order. It's in a 2015 chevy and it gets down .

  • 5
    Salt 8

    Wow... Even @.8 on 4zv5 18's this thing is amazing. No match for my 2 6 Salt 6's @.4 ea but man I have a great backup

  • 5
    Salt, Salt, Salt

    This amp does more than enough for my 4 zv5 15's at 1 ohm. Powerful and a great look. Will be purchasing another. And shipping was fast!!!

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