SKU: 51927124713

Hertz HCP 1D Mono 1-Channel Amplifier 550W RMS x 1 AT 2 OHMS

Sale price$193.50 Regular price$215.00
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

Hertz HCP 1D Mono 1-Channel Amplifier 550W RMS x 1 AT 2 OHMSUpgrade your sound system with the Hertz HCP 1D Mono Amplifier, designed to deliver powerful bass and high performance audio to your subwoofer. With a robust 550W RMS at 2 ohms, this Class D amplifier ensures deep, clear, and impactful bass, enhancing your listening experience. Featuring variable low pass and subsonic filters, along with a variable bass boost, you can fine tune the sound to match your exact preferences. The phase adjustment allows for

Upgrade your sound system with the Hertz HCP 1D Mono Amplifier, designed to deliver powerful bass and high-performance audio to your subwoofer. With a robust 550W RMS at 2 ohms, this Class-D amplifier ensures deep, clear, and impactful bass, enhancing your listening experience. Featuring variable low-pass and subsonic filters, along with a variable bass boost, you can fine-tune the sound to match your exact preferences. The phase adjustment allows for perfect bass optimization in any listening position. Plus, the optional Hertz HRC wired remote lets you adjust the bass level directly from the front seat for added convenience.

Key Features:

Powerful Bass Performance: 550W RMS at 2 ohms (300W RMS at 4 ohms) for deep and powerful bass output.

Class-D Amplifier Technology: Efficient and compact design with a frequency response of 10-22,000 Hz for crystal-clear sound.

Variable Low-Pass Filter: Control the bass range (50-250 Hz) for optimal performance tailored to your subwoofer.

Subsonic Filter: Eliminate unwanted low-end noise with a switchable subsonic filter (25 Hz, 24 dB/octave).

Bass Boost: Boost the bass by 0-12 dB at 50 Hz to add extra punch to your low frequencies.

Phase Adjustment: Fine-tune the phase (0-180°) to optimize the bass for your specific listening environment.

Hertz HRC Remote Control: Optional remote allows you to control the bass level from the front seat.

Preamp Outputs: Ideal for multi-amp systems, with preamp outputs featuring a variable high-pass filter (50-250 Hz, 12 dB/octave).

Flexible Integration: Works with both aftermarket and factory radios using RCA or speaker-level inputs with Hertz’ ART™ automatic remote turn-on system.

Specifications:

  • RMS Power Output: 300W x 1 at 4 ohms, 550W x 1 at 2 ohms
  • Amplifier Class: D
  • Frequency Response: 10-22,000 Hz
  • Low-Pass Filter: Variable (50-250 Hz, 24 dB/octave)
  • Bass Boost: 0-12 dB at 50 Hz
  • Subsonic Filter: Switchable (25 Hz, 24 dB/octave)
  • Phase Adjustment: 0-180°
  • Preamp Outputs: 2 (with variable high-pass filter)
  • Speaker Level Inputs: Yes
  • Fuse Rating: 25A x 2
  • Recommended Wiring: 8-gauge power and ground wire
  • Dimensions: 8-1/2"W x 2"H x 7-1/2"D

The Hertz HCP 1D Mono 1-Channel Amplifier is the ideal choice for anyone looking to take their bass to the next level. Whether you're powering a subwoofer or a high-performance speaker, this amplifier delivers clean, powerful sound that will elevate your entire audio experience.

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: 51927124713

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Cassie Huerta
Los Angeles, US
★★★★★ 5
Great socks for the price!
Size: 6-10, Color: Black, Size: 6-10, Color: Black
I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
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Reviewed in the United States on December 9, 2025
K
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Kayla
Charlottesville, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
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Reviewed in the United States on December 5, 2022
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Leah P.
Fort Morgan, US
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
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Reviewed in the United States on October 18, 2025
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R3⭐️
Bozeman, US
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
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Brock1234
Pawtucket, US
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025

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