Sundown Audio SALT Series 2000 Watt Full Range 2-Ohm 4-Channel Amplifi — Big Jeff Audio Dealer Platform
Skip to content
Welcome To The Dealer Platform
Welcome To The Dealer Platform


  • Unmatched Power: Delivers an impressive 2000 watts of pure, high-fidelity power across four channels, ensuring your audio system reaches its full potential.
  • Full-Range Technology: Handles the entire audio spectrum with advanced full-range capabilities, providing crystal-clear sound quality for all your music.
  • 2-Ohm Stability: Optimized for 2-ohm loads, this amplifier ensures maximum efficiency and power output for a rich, immersive listening experience.
  • Sleek and Durable: Features a stunning, robust chassis designed for both aesthetic appeal and reliable, long-lasting performance.
  • Versatile Performance: Ideal for driving front and rear speakers or powering a subwoofer system, making it perfect for serious car audio enthusiasts looking to elevate their audio experience.

Sundown Audio SALT Series 2000 Watt Full Range 2-Ohm 4-Channel Amplifier

This Listing Includes:

  • (1) SD-SALT-500.4-4CH Amplifier


Unleash the power of your car audio system with the Sundown Audio SALT Series 2000 Watt Full Range 2-Ohm 4-Channel Amplifier. Engineered for audiophiles who demand nothing but the best, this amplifier delivers a staggering 2000 watts of pure, high-fidelity power across four channels. Whether you're driving your front and rear speakers or powering a subwoofer system, the SALT Series ensures crystal-clear sound quality and robust performance.

Designed with precision, the SALT Series amplifier features advanced full-range technology, allowing it to handle the entire audio spectrum with ease. Its 2-ohm stability ensures maximum efficiency and power output, providing a rich and immersive listening experience. The sleek, durable chassis not only looks stunning but also ensures reliable performance and longevity.

Perfect for serious car audio enthusiasts, the Sundown Audio SALT Series amplifier combines cutting-edge technology with unmatched power and versatility. Elevate your audio experience to new heights with this powerhouse amplifier, and enjoy music like never before.


  • Full Range Digital 4 Channel Amplifier

  • Double Sided Through Hole Epoxy PCB

  • Multi-Way Protection Circuitry (Thermal / Voltage / Speaker Short / DC Offset)

  • Voltage, Temperature, and Clipping Display Wired Remote Control (Optional / Not Included with Multi-Channels)

  • Clipping indicator on amplifier side-panel

  • Optimized for standard 12v charging systems (Low Voltage Technology)


  • Input Sensitivity : 6V - 0.2V

  • 1400 x 2 @ 4 ohms RMS

  • 700 x 4 @ 2 ohms RMS

  • 500 x 4 @ 4 ohms RMS

  • 2 OHM Stereo Stable / 4 OHM Bridged Stable

  • Variable Subsonic Crossover Filter : 10HZ - 500HZ

  • Variable High Pass Filter : 50HZ - 500HZ (500HZ - 5KHZ at x10)

  • Variable Low Pass Filter : 50HZ - 500HZ (500Hz - 5KHZ at x10)

  • X1, X10 Crossover Multiply

  • Efficiency : 75% 4OHM, at 100HZ

  • Signal / Noise Ratio : 105DB <

  • Damping Factor : 400 <

  • Frequency Response : 10 Hz - 25khz

  • 12DB/ OCT Variable Crossover Slope (HPF/LPF)

  • 12DB/ OCT Variable Subsonic Crossover Slope

  • Tested Voltage & THD : 12.8V & Less Than 1% THD

  • Operation Voltage : DC 9V - 15.5V Power Input

  • Recommended Fuse : 300 Amps

Dimensions : 14.96" L x 6.85" W x 2.66" H

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.