DS18 4 Channel Amplifier Full Range 1800W Class D Car Audio G1800.4D — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


DS18 4 Channel Amplifier Full Range 1800W Class D Car Audio G1800.4D

The Gen-X series has always been a DS18 staple with the public and been in countless system builds over the many years it was released. We have redesigned the GEN-X series from the ground up to meet audio enthusiasts high standards and complete every goal for the system of their dreams with great power, reliability, and efficiency. The G1800.4D has a power rating of 4x150 watts RMS at 4 ohms 4x230 RMS at 2 ohms, 2x430 at 4 ohm bridge, and 1800 watts MAX at the ohm load it was designed for, giving you pure and clean power on demand. This amp has the power to drive your speakers but also not take up much space because of the new compact design and technology that will keep your amp playing cool and loud. Built with a Small and powerful design so you can power your subs with great efficiency and power without taking up much space .

Listing Includes:
(1) DS18 4 Channel Amplifier G1800.4D
(2) 40 Watt Fuses
(4) Phillip Head Screws
(4) Washers
(4) Spacers

Power Features:
Total Watts (Peak):1800W
RMS Power @ 4 Ohm:4 x150W
RMS Power @ 2 Ohm 4 x230W
RMS Power@ 4 Ohm Bridge: 2 x430W

Audio Features:
Frequency Response:20Hz- 20KHz
Signal to Noise Ratio: Greater than 90 db
Total Harmonic Distortion(Thd):0.01%
Low Level Input Range: 0.25 -6V
Selectable X-Over: LPF/FLAT/HPF

Amplifier Class : Digital(D)
Amplifier Type: 4CH Full Range
Number of Channels:4 Channel
Minimum Impendence:2 OHM ST/ 4Ohm Bridge
Led Indicator: Power /Protection /Clip
Power Input Terminal Size: 4 GA
Fuse Size:2 x 40A
Thermal Protection: Yes
Over- Load Protection: Yes
DC Output Protection: Yes
Short Circuit Output Protection: Yes
Voltage Input Protection
Clipping protection: Yes
Body Color: Matte Black

Overall Length:12":
Overall Wide 4.72"
Overall Height: 1.96"
Heatsink Legnth:10.15

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.