Hertz HCP 1D Mono 1-Channel Amplifier 550W RMS x 1 AT 2 OHMS
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 Jul 8 - Jul 13

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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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Amazon Customer
Natrona Heights, US
★★★★★ 3
The style
Overall the suit is good. The picture shows white buttons, but came in black. I have to swap out the black for all white.
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Reviewed in the United States on November 3, 2025
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Loren
Phoenix, US
★★★★★ 1
Failure at every step
Item sent was wrong size, missing pieces and used! Not happy. Thankfully Amazon made it right because Coofandy dropped the ball completely. Think twice before ordering from this vendor.
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Jerry
Pawtucket, US
★★★★★ 5
Great fit
Size: Large, Color: Black
Great fit!
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Michael L. Chernault
Belleville, US
★★★★★ 5
Know your body type.
Color: Navy Blue, Size: Large
I really liked the look and the buttons when I ordered it but I wound up returning only because I have to have a slim or fitted cut for any shirt to look good on me. This shirt did not hug me in the sides and looked like I was wearing someone else’s clothes. Nice shirt and good quality but it didn’t fit me personally. I did consider having it tailored but the cost of doing that was almost as much as the shirt.
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Jason Stevens
Belleville, US
★★★★★ 5
Cool comfortable good looks
Color: Navy Blue, Size: X-Large
Nice fit really comfortable good color not a hot shirt
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Reviewed in the United States on May 18, 2026

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