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Hertz  HMD1

1000W RMS x 1 at 1-Ohms, Class-D Mono Subwoofer Car Amplifier

Item #55931

Condition:   Brand New

Product Highlights

  • 1000W RMS
  • Mono Subwoofer
  • Class D
  • 1 Channel
  • 1 Ohm

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$999.99

Reg. Price $1,049.99  Save $50.00
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Hertz 1000W RMS x 1 at 1-Ohms, Class-D Mono Subwoofer Car Amplifier


We are an Hertz authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
Hertz HMD1 Marine-Grade Amplifier

Experience superior sound quality with Hertz’s advanced D-Class output, delivering powerful, efficient performance in a compact design that fits easily anywhere on your boat. Built for the marine environment, the HMD1 is salt fog proof and rigorously tested to ASTM-B117 standards for exceptional corrosion resistance. Enjoy reliable, high-fidelity audio on the water without compromising durability or space.

Marine-Grade Protection for Hertz Audio

Designed for the harshest marine environments, Hertz amplifiers feature epoxy-coated PCB boards that resist corrosion caused by water exposure. Built to IP64 standards, they are fully protected against powerful water jets, ensuring reliable performance on any boat. With these safeguards, you get long-lasting, high-quality audio even in the most challenging conditions.


SPECIFICATIONS


  • Maximum Power : 1000 Watts
  • Number of Channels : 1
  • Frequency Response : 10-500 Hz
  • Amplifier Class : D
  • Fuse Rating : 50x1 A

FEATURES


Features:

  • Advance D-Class: Thanks to the Hertz advanced D-CLASS output stage, HMD1 joins maximum sound quality with unmatched efficiency to be very compact and easily installed in any position of the boat.
  • Salt Fog Proof: To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.
  • Corrosion Resistant: Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated Marine-grade (epoxy coated) PCB boards.
  • Water Jet Tested: The protection grade IP64 defines all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.
Specifications:
  • Channels: 1
Power Supply:
  • Power supply voltage / fuse: 11 ÷ 15 VDC / 2 x 30A
  • Operating power supply voltage: 6.5 ÷ 17 VDC
  • Idling current: 1.3 A
  • Idling current off: 0.05 mA
  • Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 50 A
  • Remote IN: 6.5 ÷ 15 VDC (1 mA)
  • ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable): 2 ÷ 7 VDC
Amplifier Stage:
  • Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.1%
  • Damping factor @ 1 kHz, 4Ω, 2 VRMS: 140
  • Bandwidth @ -1.5 dB: 10 Hz ÷ 500 Hz
  • S/N ratio (A weighted @ 1 V Input) Master Input: 110 dBA
  • Input sensitivity Pre-In: Selectable: 0.6 - 2.0 - 6.0 VRMS
  • Input sensitivity Speaker-In: Selectable: 2.0 - 6.5 - 20 VRMS
  • Minimum load impedance: 1Ω
  • Adjustable Crossovers: yes
Inputs/Filters:
  • Pre-In Inputs: RCA
  • Speaker-In Inputs: Wired
  • UPC: 8018823134132
  • Weight: 7
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

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