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Sundown Audio Salt 6k Amplifier

  • The "Status" plug is to show power & protect remotely. This will be handy for installs with numerous amps so you don't have to go to the back to check which and/or if an amp is in protect.
  • Larger 4 AWG speaker connections



• 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 Ciruit (Thermal, Voltage, Speaker Short, DC Offset)
• Wired Remote Control with Voltage & Temperature Display and Clipping Indicator


SPECIFICATIONS (Tested @ 14.4v)  
2 ohm Linked RMS 12000W
1 ohm Mono RMS 6000W
2 ohm Mono RMS 3000W
4 ohm Mono RMS 1500W
Recommended Fuse Rating 600A
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 26.78″ x 10.08″ x 2.96″


**Check out the Amp Dyno Results in Pictures**


AMPLIFIER WARRANTY INFORMATION: Your new Sundown Audio amplifier is covered by a 2-Year limited warranty if purchased from an authorized Sundown Audio dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Sundown Audio. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier.

All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our web-site. During the RMA number process we will generate a pre-paid FedEx label for your return. If your amplifier is covered under warranty shipping both ways will be at no cost to you – if your amplifier is replaced/repaired outside of warranty or if no defect is found and your product must be return to you shipping both ways will be billed to you.

At the sole discretion of Sundown Audio your amplifier will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Sundown Audio the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!

In no event will Sundown Audio be liable for incidental, consequential, or other damages resulting from the use of this product, this includes but is not limited to, damage of hearing, property or person, damage based upon inconvenience or on loss of use of the product, and to the extent permitted by law, damages for personal injury. This warranty gives you specific legal rights, and you may have other rights, which vary from state to state. This warranty applies only to products sold and used in the United States of America. In all other countries please contact your local distributor.

11 Reviews Hide Reviews Show Reviews

  • 5
    Salt Powa Is REAL!

    Posted by Nick on Nov 1st 2021

    Love the look and power of this amp. You can’t go wrong with this purchase.

  • 5
    10 out of 10 for the Salt-6

    Posted by Hienio Candia on Nov 1st 2021

    This Salt-6 is a beast. I have it hooked up to two ZV5 15's and they match perfectly. Now saving up to buy a second one for my other two 15's

  • 5

    Posted by Cody cynor on Aug 20th 2021

    Amp works great I have them on 2 Orion hcca 15s 2500s wired to 1 ohm, still need an alt to correctly power amp but have all wires ran and set. Future plan is to get 2 sundown nightshades just to expensive at the moment need more work lol but I love everything that you guys do this amp is amazing and I suggest to all that you run a salt they slap.

  • 5
    Received fast an in perfect condition

    Posted by Trenton Monino on Apr 21st 2021

    Will repeat business for sure

  • 5
    Salt 6

    Posted by Marcus on Apr 20th 2021

    She is a beauty and a beast. Feed her good power and she will be happy which will make you happy in turn. No complaints or regrets on my purchase. I'm using it to power 2 soundqubed Hdc3 12's.

  • 5
    Great Amp

    Posted by Kyle Worful on Nov 2nd 2020

    I'm only running it at 2ohms and it's pushing some really power. The clip light is my favorite part no more cooking subs.

  • 5
    Salt 6

    Posted by Kamil on Sep 17th 2020

    Great amp folks,lot's of power.I running 2subs Dc level 5 on it,and i have to downgrade amp. Shaking a car very well.5 stars as usually.Thank you JP.

  • 5
    sundown salt 6

    Posted by Michael Ferrell on Jul 20th 2020

    awesome amp

  • 5
    World's Fastest Shipping

    Posted by Nate on Apr 2nd 2020

    Within five minutes of placing the order, it was already processed; talk about speed. I can't wait to see what it does once I get it in! Thanks again, JP!