SKU: 74087312824

Hertz 8 x 85W HMD8 DSP 8 Channel IP64 Marine Amplifier - 12V

Sale price$464.47 Regular price$516.08
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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

Hertz 8 x 85W HMD8 DSP 8 Channel IP64 Marine Amplifier - 12VIP Protection: IP64 Supply Voltage: 11 15VDC Fuse: 2 x 30A Idle Power (on off): 1. 6A 1. 7mA Max Power Consumption: 55A Size: 238 x 155 x 50mm (9. 37 x 6. 1 x 1. 97\") RMS Output Power: 8 x 85W (at 4) <a class=\"pagebuilder button primary\" href=\"https: www. dropbox. com s yq5ea2utuagdddd Hertz%20Marine%20HMD8%20DSP%2012V%20Amplifier. pdf? dl=0\" target=\"_blank\" style=\"text align: center; font weight: normal;\"> <i class=\"fas fa file alt\">< i>

  • IP Protection: IP64
  • Supply Voltage: 11 - 15VDC
  • Fuse: 2 x 30A
  • Idle Power (on/off): 1.6A / 1.7mA
  • Max Power Consumption: 55A
  • Size:238 x 155 x 50mm (9.37 x 6.1 x 1.97\")
  • RMS Output Power: 8 x 85W (at 4Ω)
<a class=\"pagebuilder-button-primary\" href=\"https://www.dropbox.com/s/yq5ea2utuagdddd/Hertz%20Marine%20HMD8%20DSP%2012V%20Amplifier.pdf?dl=0\" target=\"_blank\" style=\"text-align: center; font-weight: normal;\"> <i class=\"fas fa-file-alt\"></i> <span data-element=\"link_text\" style=\"font-weight: 600;\"> Datasheet</span> </a> <a class=\"pagebuilder-button-primary\" href=\"https://www.dropbox.com/s/asgaa22l2iyhfaf/Esec_Users-manual_HMD8-DSP_rev1.1.pdf?dl=0\" target=\"_blank\" style=\"text-align: center; font-weight: normal;\"> <i class=\"fas fa-book\"></i> <span data-element=\"link_text\" style=\"font-weight: 600;\"> Manual</span> </a> <a class=\"pagebuilder-button-primary\" href=\"#video\" style=\"text-align: center; font-weight: normal;\"> <i class=\"fab fa-youtube\"></i> <span data-element=\"link_text\" style=\"font-weight: 600;\"> Video</span> </a>

The HMD8 DSP powered by Hertz Marine DSP technology rich new highs of listening pleasure during navigation. DSP user friendly PC-Software interface make the setup process a breeze exploiting every single pills of performance from the installed speaker system.

The amazing power of 8 * 85 W or 4 * 260 W (RMS@ 4Ω) gives the HMD 8DSP the capability to drive with authority the complete speaker system generating tons of crystal clear SPL up to 3 different zone of the vessel. “Power for the Waves” design philosophy features a sturdy enclosure made of extruded aluminum with an anti-corrosion treated PCB to ensure years of listening pleasure in open water.

Built-In DSP

Hertz marine dsp technology allows you to move freely in the boat preserving a perfect surround effect even with outdoor listening.

Multi Zone Setup

Hertz Marine DSP optimizes acoustic performance for each of the 3 configurable listening zones regardless of where the speakers are installed and the point of the passenger within the zone maximizing listening pleasure while cruising.

Crossover Filter

Filter Type: Full / High pass / Low pass / Band pass. Filter model and slope: Butterworth Linkwitz-Riley Bessel Chebyshev QLP quasi-linear phase

Speakers Emission Time Aligment

0 - 510 cm (0 - 200.8 inches)

Graphic Parametric EQ

n. 10 parametric poles (Peaking High Shelf Low Shelf Notch All pass) ±12 dB gain variable Q (0.5 – 16.0) n. 10 graphic poles

PC-Software

Hertz Navigator software allow to create pre-optimized software setup files for a specific boat model and the related audio system installed ensuring a correct acoustic result in a very short time.

Advance D-Class

Thanks to the Hertz advanced D-CLASS output stage HMD8 DSP joins maximum sound quality with unmatched efficiency to be very compact and easily installed in any position of the boat.

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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: 74087312824

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4.3 ★★★★★
Based on 25 reviews
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Product Reviews
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Verified Purchase
Levi Wright
Fort Morgan, US
★★★★★ 5
Sturdy and good looking.
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
Great shelves. As you’d expect - and mounting is just fine if you pay attention and hit some studs. I’ve got my wife’s plants on these for over a year with no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
A
Verified Purchase
Alkairy Alkali
Bozeman, US
★★★★★ 5
Great shelves
Size: 16.5 Inch, Color: Rustic Brown
I loved these for my room, they were easy to install and super versatile, I love how easy it was to assemble them and how functional they became once I was done setting them up. They fit perfectly next to each other and I love how my room looks nice since I don't like relying on bookshelves or anything of that category and rather have wall shelves. They are really stable and I love how they look, they are also really easy to clean since I spilled some baby powder from my last waxing session and they clean up pretty well. Overall, just know that these shelves are super stable, durable and versatile, I love how many things can fit on it if you know how to organize or don't have much stuff to put on them; it's all up to you and what you need them for, so I recommend them 10/10!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 5
Great shelves! Had for years!
Size: 16.5 Inch, Color: Rustic Brown, Size: 16.5 Inch, Color: Rustic Brown
I love these shelves, I’ve had them set up both ways, as a floating shelf and the other way where you get some side support. I’ve had them for years, moved with them, and they continue to work great. I’ve had a lot on them too weight wise (I love books) and they don’t cave in the middle. Great shelves and easy to assemble (I’m a newbie with a drill). Great value for the money, durability is great, adjustable, and great for what you get!
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Reviewed in the United States on May 2, 2026
B
Verified Purchase
Baibhav Bhattarai
Belleville, US
★★★★★ 5
Budget-Friendly with a Rustic Charm - WOPITUES Wood Floating Shelves Set of 6
Size: 16.5 Inch, Color: Rustic Brown
The WOPITUES Wood Floating Shelves Set of 6 is an appealing option for those looking to add a touch of rustic charm to their home without spending a fortune. This set of six shelves offers great versatility and functionality, ideal for displaying a variety of items such as books, plants, and decorative pieces, enhancing any wall decor with a farmhouse vibe. Upon installation, which is straightforward with the included mounting hardware, these shelves provide a neat and organized look. The ability to arrange them in various configurations allows for creative freedom in decorating, making it easy to personalize your space. The overall capacity and sturdiness of the shelves are commendable, holding up well under the weight of typical decor items. However, while the shelves perform well from a distance, a closer inspection reveals that the materials look somewhat cheap. The wood finish, although attractive from afar, does not hold up to close scrutiny, with the texture and detailing lacking the quality one might expect from more expensive shelving. This aspect might be a downside for those who prefer more authentic, high-quality woodwork. In conclusion, the WOPITUES Wood Floating Shelves are a solid choice for anyone on a budget looking to enhance their home decor. They offer good functionality and aesthetic appeal at a distance, though they may not satisfy those looking for premium material quality. For the price, they are a worthy consideration for casual use and decorative purposes.
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Reviewed in the United States on May 7, 2024
M
Verified Purchase
Michael E. Fleming
Belleville, US
★★★★★ 4
Good product. Real wood. Sturdy wall anchor.
Size: 16.5 Inch, Color: Black
4.5 stars. It's a great product. The pictures made me wonder if this was wood or plastic, but it is definitely wood. It is very attractive and fairly easy to assemble. I feel like the harnesses for the wall don't fit the wood well enough, so you can get different distances from the wall, and one of my shelves is half a centimeter below the others, even though I lined it up the same. But they are sturdy shelves and very pretty. My only real complaint is the screw anchors for the walls. They are SERIOUS. I doubt these will ever fall out of the wall, for real. The only problem is, they eat the wall as you are putting them in. If I ever decide to move these, I will have to do some serious dry wall repair.
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Reviewed in the United States on May 4, 2026

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