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DS18 Hooligan Monoblock 3000W Amplifier w/ Voltmeter and Clip Indicator H-KO3

Save 20% Save 20%
Original price $924.94
Original price $924.94 - Original price $924.94
Original price $924.94
Current price $739.95
$739.95 - $739.95
Current price $739.95

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  • Included Bass knob for easy on the fly bass adjustments.
  • Powerful circuitry to provide the highest efficiency while pushing loads of power.
  • Built in Volt meter, clip light, and over load protection circuitry.

DS18 Hooligan Monoblock 3000W Amplifier w/ Voltmeter and Clip Indicator H-KO3

This Listing Includes:

  • (1) Amplifier

  • (1) Bass Knob

With great power comes great responsibility! DS18's new Korean Half Bridge amps are here with MORE power, MORE options, all while coming in a smaller frame.

These amps are designed for serious audiophiles that demand the most wattage for window breaking bass. These competition amps are designed to uphold the highest efficiency all while producing obscene amounts of pure power for your subs.

The H-KO3 is a new offering from DS18 to push a multitude or larger subwoofers to the maximum all while using half-bridge Korean monoblock power. Korean amps are traditionally known to be beefier and use the highest quality components compared to their Brazilian full-bridge competitors. Korean amps are known to have the least signal to noise ratio of all amplifiers available and have been proven through the ages to perform the best for SPL and loud bass in general.


  • Tiffany style rca jacks for a clean prestigious look.

  • Stable from 11-16v so it can accommodate all kinds of charging systems.

  • Beefy design yet versatile enough to fit multiple large amps in a small space.


  • RMS Power @ 4 ohm: 1500W

  • RMS Power @ 2 ohm: 2500W

  • RMS Power @ 1 ohm: 3000W

  • RMS Power @ 0.5 ohm: 6200W (Brust)

  • Frequency Response: 13-300Hz

  • Signal To Noise Ratio: More than 97dB

  • Efficiency @ 4ohm: 94%

  • Damping Factor: 400

  • Total Harmonic Distortion (THD): Less Than 0.2%

  • Low Level Input Range: 0.2-6V

  • Selectable X-Over: Fixed LPF

  • X-Over filter Range: 35-250Hz

  • Bass Boost Range: 0-9dB

  • Bass Boost Frequency: 45Hz

  • Infrasonic Filter: 10-50Hz

  • Phase: 0-180

  • Power Input Terminal Size: 0GA x 2

  • Fuse Size (recommended): 300A (Not Included)

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.

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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.

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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.

Customer Reviews

Based on 2 reviews
Shawn Strickland Sr
Don't diss DS18.....

I have never been a fan of DS18, simply because any company that can sell an amp that supposedly does 3k watts for around $200.00 is definitely not using quality materials in construction. In my 25+ years in car audio I would expect to pay around $800.00 for a TRUE 3k rms amplifier. Having said this I was really surprised to see them selling a 3k in that price range. I will say that on my electrical system (15v) it is putting out well over 3k consistently at 1ohm. Keep up the work DS18 and I will be back for more!

Ken Ball
Solid Amp came a little scratched up

box came a little scratched up but product was protected well and is working perfect i love it