SKU: 50104871794

Hertz HCP 4D 4-Channel Car Amplifier 70W RMS x 4

Sale price$225.00 Regular price$250.00
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Description

Hertz HCP 4D 4-Channel Car Amplifier 70W RMS x 4The Hertz HCP 4D 4 channel amplifier is engineered to deliver powerful audio performance, offering 70 watts RMS per channel at 4 ohms and 130 watts RMS per channel at 2 ohms, improving your car's audio experience. This versatile amplifier can also be bridged to provide 260 watts RMS to a subwoofer at 4 ohms, making it an excellent choice for systems requiring both high power and flexibility. Additionally, a variable bass boost on the rear channels

The Hertz HCP 4D 4-channel amplifier is engineered to deliver powerful audio performance, offering 70 watts RMS per channel at 4 ohms and 130 watts RMS per channel at 2 ohms, improving your car's audio experience. This versatile amplifier can also be bridged to provide 260 watts RMS to a subwoofer at 4 ohms, making it an excellent choice for systems requiring both high power and flexibility. Additionally, a variable bass boost on the rear channels helps maximize the low-frequency output, ensuring your subwoofer sounds its best.

Bi-amp a 2-way active system
With the HCP 4D, you have the ability to bi-amp a 2-way active system. The amp's high- and low-pass filters are adjustable up to 3200 Hz, allowing you to send power to tweeters via the front channels and to woofers via the rear channels. This gives you greater control over the frequency range of each speaker, making it easier to fine-tune your system for optimal sound.

Works in almost any system
The HCP 4D is designed for compatibility with both aftermarket and factory systems. For aftermarket head units, it uses RCA connections, while for factory radios, it features speaker-level inputs and Hertz' ART™ automatic remote turn-on function. If your head unit only has a single L/R output, you can use the Mono buttons to power four speakers from just two inputs, simplifying the setup process.

Key Features:

4-Channel Power: 70 watts RMS per channel at 4 ohms (130 watts RMS at 2 ohms) for front and rear speakers.

Bridged Output: Delivers 260 watts RMS to two channels when bridged at 4 ohms, perfect for powering a subwoofer.

Class-D Technology: Efficient design with low distortion and high power output, delivering clear, dynamic sound.

Variable Filters: High- and low-pass filters adjustable from 50 Hz to 3200 Hz, providing flexible crossover options for your system.

Bass Boost: Adjustable bass boost (0-12 dB at 50 Hz) on rear channels for deeper, more impactful bass.

Mono Buttons: Simplify wiring by powering four speakers from two inputs when using the Mono buttons on the front and rear input channels.

Preamp Outputs: Can send signals to additional amplifiers in multi-amp setups, enhancing the versatility of your system.

Automatic Remote Turn-On: The ART system allows for automatic powering on/off with the factory radio when using speaker-level inputs.

Specifications:

  • RMS Power Output at 14.4VDC:
    • 70W x 4 at 4 ohms
    • 130W x 4 at 2 ohms
    • 260W x 2 when bridged at 4 ohms
  • Frequency Response: 10-60,000 Hz
  • Total Harmonic Distortion (THD): 1% at rated RMS power
  • Signal-to-Noise Ratio: 80 dB
  • Input Voltage: 14.4V
  • Fuse Rating: 40A
  • Size (WxHxD): 8-7/8" x 2" x 7-1/2"

The Hertz HCP 4D is a powerful, flexible amplifier that allows you to elevate your car's audio system with enhanced sound clarity and control. Whether you're powering speakers, a subwoofer, or a full active system, this amplifier offers the performance and versatility you need to achieve superior sound quality.

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: 50104871794

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joanna
Grantham, US
★★★★★ 3
Weigh your options
Color: Grey, Size: 2 Large Panels
It serves the purpose but make sure you stabilize it. It's not a bad product it's extremely light and insecure without something to hold the base in place. Maybe it was just the one I bought but it moved a lotI would just bump it a little and it would fall over. The good thing is It is easy to set up and has versatile usage. Also it's really big. Takes up a lot of space make sure you measure your room first.
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Reviewed in the United States on March 11, 2026
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KLCV
Draper, US
★★★★★ 5
Excellent product
Color: Grey, Size: 1 Large Panel
This room separator is really nice. And really easy to assemble. Sturdy-provides nice privacy.
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Reviewed in the United States on April 6, 2026
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Havanafayre
West Palm Beach, US
★★★★★ 4
Functional not durable
Color: Grey, Size: 1 Large Panel
When first assembled, it looked exactly like the picture. However, over time, the top bar has begun to bow. The metal bars are weaker than I expected. It is still doing it's job providing privacy but the quality is not quite up to par. The height, color, and functionality are all exactly as described. If you need an inexpensive room divider, this is a great option. I don't expect it to last more than a year or two, but I would still recommend this product for those needing something fast, easy to assemble, and don't need for an extended period of time.
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Reviewed in the United States on December 21, 2024
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Amazon Customer
Belleville, US
★★★★★ 5
Good Product
Size: 3 Panel-102'', Color: Beige
I got these dividers for outdoor use for some privacy from neighbors. They arrived quickly and were easy to set up. They look good, and though the legs don’t offer stability against any amount of wind—which I expected as it wasn’t advertised for outdoor use—all it took was placing a cinder block on the feet to hold it up right. Coverage is good, it’s easy to fold and move as needed, and it’s light weight. All in all a decent product. I will caution the purchase of “used like-new,” as both of the dividers I ordered were previously returned items, and one came missing a cap, instructions were not included, and the poles were all mixed up and not properly labeled. If I had not ordered a second divider (which did include the instructions) I would have had a much harder time figuring out which pieces were which and how to put them together.
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Reviewed in the United States on May 30, 2025
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julie h.
Bozeman, US
★★★★★ 5
So versatile! Perfect solution for dividing a room.
Size: 4 Panel-88'', Color: Grey, Size: 4 Panel-88'', Color: Grey
Perfect solution for my space. My office has to double as the hangout room for the kids and I wanted something that would block off my computer so it is left alone. This space allows me to close off my computer as much or as little as I want. It is lightweight yet has sturdy feet. This is important so that if it gets bumped it won’t topple over. The price was great and the build time wasn’t too bad! I would recommend two people for set up. I went with the grey panels and I think I’ll end up hanging some twinkle lights at some point. Great purchase!
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Reviewed in the United States on October 9, 2025

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