Sundown Audio Marine & Powersports 6Ch Amplifier 300W Full Range & Bas — Big Jeff Online Inc
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Sundown Audio Marine & Powersports 6Ch Amplifier 300W Full Range & Bass Knob SDX

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SKU SD-SDX-100.6
Save 20% Save 20%
Original price $699.99
Original price $699.99 - Original price $699.99
Original price $699.99
Current price $559.99
$559.99 - $559.99
Current price $559.99
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This is a Sample Product Title
Was $200.00 Now $100.00
  • High Efficiency Digital Multi-Channel Design.
  • 12dB/Octave-Variable High Pass Filter.
  • 12dB/Octave-Variable Low Pass Filter.
  • DC Auto sense feature.
  • Water Resistant.

Sundown Audio Marine & Power Sports 6 Channel Amplifier 300 Watt Full Range Class D with Bass Knob SDX-100.6

Moderate power, tiny size, but at the top-end of Full-Range Class-D fidelity. The controls will have a removable cover that bolts down on top of them. The overall case is a big chunk of cast aluminum to keep temperatures in check!

Crazy powerful for its size and fully bridgeable with tons of crossover features. This amp is extremely versatile and capable of running in 6ch, 5ch, 4ch, and 3ch mode for ultimate flexibility. With plenty of power on tap and so much control, you can easily run your entire car stereo off this single amplifier.


- High Efficiency Digital Multi-Channel Design.

- 12dB/Octave-Variable High Pass Filter.

- 12dB/Octave-Variable Low Pass Filter.

- DC Auto sense feature.

- Water Resistant.

- 4 Way Protection Circuit (Thermal, Voltage, Speaker short, and DC Offset).

This listing includes:

(1) Sundown Audio 6 Channel Amplifier SDX-100.6

(1) Sundown Audio Remote Bass Knob

Includes Mounting Hardware, Manual, and Fuses

RMS Power @ 4 OHM: 100 Watts x 6CH

RMS Power @ 2 OHM: 150 Watts x 6CH

RMS Power @ 1 OHM: N/A

RMS Power @ 4 OHM Bridge: 300 Watts x 3CH


Signal To Noise Ratio: 89dB

Low Pass Filter (-12dB/8) Variable:

(CH 5/6 30Hz ~ 500Hz)

(CH 3/4 30Hz ~ 500Hz or 600Hz ~ 10KHz @ 20x)

(CH 1/2 15Hz ~ 500Hz or 300Hz ~ 10KHz @ 20x)

High Pass Filter (-12dB/8) Variable:

(CH 3/4 15Hz ~ 500Hz)

(CH 1/2 15Hz ~ 500Hz or 300Hz ~ 10KHz @ 20x)

Input Sensitivity: 6V Max


Amplifier Class: D

Amplifier Type: Full Range Multi-Channel

Number Of Channels: 6

Minimum Impedance: 2 Ohm

Led Indicator: Yes (Power/Protect)

Recommended Fuse Rating: 80A

Remote Level Control: Yes

Thermal Protection: Yes

DC Offset Protection: Yes

Speaker Short Protection: Yes

Voltage Protection: Yes

Body Color | Finish: Black


Overall Length: 12.25 (312mm)

Overall Width: 7 (178mm)

Overall Height: 2.125 (54mm)

Unit Weight: 7lbs (3.175kg)

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.

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