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Skar Audio

Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier

    • Based on 670 reviews
Condition: Used - Acceptable
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Availability: In Stock.
Fulfilled by SKAR AUDIO
Arrives May 9 – May 11
Order within 8 hours and 40 minutes
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Size: 500 Watt Class A/B Four Channel


Features

  • 500-Watt MOSFET 4-Channel Class A/B Power Car Amplifier
  • RMS Power at 2 Ohms: 125 Watts x 4 Channels
  • RMS Power at 4 Ohms: 75 Watts x 4 Channel
  • User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ Switch (0, +6, +12 dB)
  • 4 Way Protection Circuitry | Frequency Response: 20 Hz - 20,000 Hz
  • Signal to Noise Ratio: 105 dB

Description

The Skar Audio RP-75.4AB is a powerful, efficient, and highly reliable four channel class a/b full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will operate at the highest levels of performance for hours on end safely. With a depth of adjustable user controls such as the gain, lpf, hpf, crossover, and bass eq, this amplifier is extremely versatile and can be used in so many applications. These advanced user controls will allow you to dial your sound in exactly as you want for perfect clarity, whether running active components or speakers with in-line crossover networks. The class A/B circuitry design of this model allows it to amplify your audio signal with maximum clarity and sound excellence, all while being extremely efficient. Features 8 gauge power and ground input terminal connections for maximum current flow.

Item Dimensions LxWxH: 19.5 x 7 x 3 inches


Manufacturer: Skar Audio


Brand: Skar Audio


Number of Channels: 4


Product Dimensions: 19.5 x 7 x 3 inches


Item Weight: 7.4 pounds


Item model number: RP-75.4AB


Is Discontinued By Manufacturer: No


Date First Available: February 10, 2015


Manufacturer: Skar Audio


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 9 – May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Very good amp for the $
Size: 500 Watt Class A/B Four Channel
This amp sounds excellent. Pushing 2 pairs of Alpine R component speakers (4-channels/set at 4 ohms). Replaced a blown Alpine 5 channel amp which had run for many years. Good clarity with excellent punch.
Reviewed in the United States on May 14, 2023 by James L. Sedillo
    • Decent power,sound, works well.
Size: 500 Watt Class A/B Four Channel
Using it in Lincoln for my interior speakers 🔊. Sounds nice. So far I've has no problems
Reviewed in the United States on August 9, 2023 by Augustus Cooper
    • Great stuff
Size: 500 Watt Class A/B Four Channel
IMO Best bang for your buck audio equipment on the market
Reviewed in the United States on October 18, 2023 by ryan r reed
    • Great sound quality. Easy to tune
Size: 500 Watt Class A/B Four Channel
Really like this amp. Using to run all my component speakers. Once you get it tuned in. It has all the power you need to get pure clean sound all the away around. Make sure pairing with good speakers and you can hear every crystal clear note! Mike
Reviewed in the United States on September 8, 2023 by Mike
    • Good amp
Size: 500 Watt Class A/B Four Channel
Good amp for the money
Reviewed in the United States on July 20, 2023 by Brandon
    • Worth the money
Size: 500 Watt Class A/B Four Channel
Worth the money and it’s produces a hell of a good sound, but… THAT MF LONG ASH. We talking MAGNUM typa long. Only issue I had with it. Easy install, good quality, would probs buy again for the good price.
Reviewed in the United States on October 8, 2023 by Robert Fadrowski
    • Pefect
Size: 500 Watt Class A/B Four Channel
This ia mounted in my ford ranger and works perfect. Sound quality is great and stays cool. Would buy again.
Reviewed in the United States on August 8, 2023 by kevin chapman
    • Sounds good but no bass remote as I hoped for
Size: 500 Watt Class A/B Four Channel
Review Image by Raygan Davis Raygan Davis
Good product. Haven't fully tested it as yet as the vehicle is currently out of service. I though I would have gotten a bass knob but didn't. And there was no mounting hardware. Will give an update when fully installed.
Reviewed in the United States on June 11, 2023 by Raygan Davis Raygan Davis

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