SKU: 15402079370

Hertz 500W HMD1 Mono IP64 Marine Amplifier - 24V

$414.45 $460.50
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Hertz 500W HMD1 Mono IP64 Marine Amplifier - 24VIP Protection: IP64 Supply Voltage: 22 34VDC Fuse: 2 x 15A Idle Power (on off): 0. 7A 0. 07mA Max Power Consumption: 25A Size: 243 x 159 x 48mm (9. 56 x 6. 25 x 1. 8\") RMS Output Power: 500W (at 4) The HMD1 24V 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

  • IP Protection: IP64
  • Supply Voltage: 22 - 34VDC
  • Fuse: 2 x 15A
  • Idle Power (on/off): 0.7A / 0.07mA
  • Max Power Consumption: 25A
  • Size:243 x 159 x 48mm (9.56 x 6.25 x 1.8\")
  • RMS Output Power: 500W (at 4Ω)

The HMD1 24V 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: 15402079370

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4.2 ★★★★★
Based on 21 reviews
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Verified Purchase
Matthew Carroll
Omaha, US
★★★★★ 3
Good but slides off pillow
Color: Gray, Size: Standard(Pack of 2)
Ok these are actually cooling and a decent material but they keep sleeping off my pillows and it’s so frustrating. I don’t know if it’s because my pillows and gel memory foam but I cannot keep them on for anything. Because of the price I’m going to keep them just wish they would stay on.
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Reviewed in the United States on May 25, 2026
A
Alex
Lake Worth, US
★★★★★ 4
Soft material and feels cool for a few minutes
Color: Gray, Size: Queen(Pack of 2), Color: Gray, Size: Queen(Pack of 2)
These pillow cases are extremely soft and smooth to the touch, which feels amazing, but at the same time they do feel slippery especially when the pillows are stacked on top of one another. I noticed that when I used these pillow cases along with another set of pillows with a different material, that they would easily slide around as well. The quality of the pillowcases feel durable even though it may feel soft. I like the light grey color that I chose and since it's a queen sized pillowcase, the memory foam pillows that I have were able to fit easily. The cooling feature on the material of these pillow cases feels really nice and makes a noticeable difference especially when the weather is starting to get warmer. Although the material will start to feel warm on contact on one side after a few minutes, it will still feel cool once I flip my pillow to the other side. Overall, I like the quality of the material since it feels soft, but for $15 it might seem overpriced.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Akeem
Omaha, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kim Groetsch
Pawtucket, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
Juanita
Massapequa, US
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

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