Skar Audio RP-75.4AB 500W 4-Channel Car Amplifier

Power up your ride with exceptional sound quality and performance

Product Price

Product Review Score

4.32 out of 5 stars

117 reviews

Product Summary

The Skar Audio RP-75.4AB is a powerful 4-channel car amplifier that delivers an impressive 500 watts of clean sound, making your favorite tunes come alive on the road. It’s compact, easy to install, and designed for those who want to elevate their in-car audio experience without breaking the bank.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • 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 Channels
  • 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

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep
BOSS PV3700 5-Channel Car Stereo Amplifier

BOSS PV3700 5-Channel Amplifier

Product Review Score

4.72 out of 5 stars

16 reviews

$228.00 $137.59

Pioneer GM-A3702 2-Channel Car Amplifier - 500W

Pioneer 2-Channel Car Amplifier

Product Review Score

4.99 out of 5 stars

62 reviews

$69.99 $66.49

Pyramid 1000W Dual Channel Car Stereo Amplifier

Pyramid 1000W Car Amplifier

Product Review Score

4.57 out of 5 stars

228 reviews

$62.66 $49.99

BOSS R1002 Riot Series 200W Car Stereo Amplifier

BOSS R1002 Car Amplifier

Product Review Score

4.82 out of 5 stars

211 reviews

$38.06 $32.03