Hertz HMP-1D Marine & Powersports D-Class Mono Bass Amplifier 300 WRMS — Big Jeff Online Inc
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Free shipping with delivery in 2-4 days See details



Hertz HMP-1D Marine & Powersports D-Class Mono Bass Amplifier 300 WRMS x1 2-Ohm

by Hertz
Save 20% Save 20%
Original price $474.99
Original price $474.99 - Original price $474.99
Original price $474.99
Current price $379.99
$379.99 - $379.99
Current price $379.99
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This is a Sample Product Title
Was $200.00 Now $100.00
  • mono 1-channel amplifier
  • Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance
  • Power supply voltage / fuse: 11÷15 VDC / 1 x 15 A

Hertz HMP-1D Marine & Powersports D-Class Mono Bass Amplifier 300 RMS x1 2-Ohm

This Listing Includes:

D-Class Amplifier

Owner's Manual

With its ultra-compact cast-aluminum chassis, boasting an IP64 rating for nature-proof durability, the HMP 1D amplifier proves to be the ultimate choice for UTV, ATV, and motorcycle installations. This amplifier offers an exceptional power-to-size ratio and simplifies setup with its integrated crossover filter. The Front End section includes a versatile, bypassable crossover system, granting users unparalleled system design flexibility, whether with or without external processors, enabling endless connection possibilities with various sources. The inputs are equipped with specialized balanced circuitry to ensure high resistance against electromagnetic interferences, ensuring a noise-free audio experience. Additionally, the HMP 1D amplifier's volume level can be precisely controlled remotely using the included HRC BM (Hertz Remote Control Bass Management) from the comfort of your seat, adding convenience to your audio setup.


  • mono 1-channel amplifier

  • 300 watts RMS x1 2-Ohm

  • Power supply voltage / fuse: 11Ã15 VDC / 1 x 15 A

  • CEA-2006 compliant

  • Class-D amplifier technology


  • Hi-Level and lo-level inputs to be compatible with any source

  • Bass Boost adjustable via selector, for more punch from speakers

  • HRC BM (Hertz Remote Control Bass Management) included

Payment Information


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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.

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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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