SKU: 90341047724

Hertz 500W HMD1 Mono IP64 Marine Amplifier - 12V

Sale price$395.10 Regular price$439.00
Save 10%

Pay in installments of $109.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hertz 500W HMD1 Mono IP64 Marine Amplifier - 12VIP Protection: IP64 Supply Voltage: 11 15VDC Fuse: 2 x 30A Idle Power (on off): 1. 3A 0. 05mA Max Power Consumption: 50A Size: 243 x 159 x 48mm (9. 56 x 6. 25 x 1. 8") RMS Output Power: 500W (at 4) HMD1 mono amplifier is the perfect solution to add one or more marine subwoofer to your vassel being the ideal power extension of HMD8 DSP. At 1 Ohms it is stable and can supply up to 1000 W of power with extremely compact dimension. Advance D Class Thanks

  • IP Protection: IP64
  • Supply Voltage: 11 - 15VDC
  • Fuse: 2 x 30A
  • Idle Power (on/off): 1.3A / 0.05mA
  • Max Power Consumption: 50A
  • Size:243 x 159 x 48mm (9.56 x 6.25 x 1.8")
  • RMS Output Power: 500W (at 4Ω)

HMD1 mono amplifier is the perfect solution to add one or more marine subwoofer to your vassel being the ideal power extension of HMD8 DSP. At 1 Ohms it is stable and can supply up to 1000 W of power with extremely compact dimension.

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.

Corrosion Protection

Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated Marine grade (epoxy coated) PCB boards.

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.

Water Jet Tested

The protection grade IP64 define all the Hertz Marine products as totally protected against water jets of different entities making them highly performant in the marine environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90341047724

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
k_raya11
Phoenix, US
★★★★★ 5
Everyday wear!
Color: Dark Grey Heather, Size: X-Large
Great purchase! Stylish on those not so cold days. Fits true the size and the material is very soft! I want to buy a few more of these in different colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
T
Verified Purchase
Tina Pessina
Massapequa, US
★★★★★ 5
He liked it
Color: Turquoise Heather, Size: Medium
He liked it so that’s good- rice is good for item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
W
WhoAmI?
Omaha, US
★★★★★ 4
Lightweight Hoodie
Color: Black Grey Heather, Size: XX-Large
This is my lightweight hoodie. It runs a bit small. I'm typically an XL, but I like my hoodies bigger, so I got a 2XL, but the fit is more of that of an XL. So it does appear to run small. The material is nice, but warm, which makes sense since it's polyester and spandex, not very breathable. I'm also worried about how it holds up over time with those materials, from my experience it will get those little fuzz balls, ruining the look, but time will tell on that one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2024
G
Verified Purchase
G. E. Gordon
Houston, US
★★★★★ 5
Solid product
Color: Dark Grey Heather, Size: Large
Great feel, great fit. Perfect for layering
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
My favorite pullover
Great fit, quality, design, and value. It lightweight but also has a thickness so I can wear it on cool mornings in the Northeast. I highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

recommand products