The Rockford Fosgate R2-500X4 Prime 4-Channel Amplifier is built to deliver clean, powerful, and reliable sound to your car audio system. Compact and efficient, this amp is part of Rockford’s Prime Series, designed to provide outstanding performance at an affordable price.

With 500 watts of total system power, the R2-500X4 is capable of powering full-range speakers or subwoofers with clarity and authority. It delivers 125 watts RMS per channel (at 2 ohms), making it perfect for driving multiple speakers or creating a powerful front-and-rear setup. Its Class-D design ensures efficient power delivery, producing less heat while maintaining consistent sound quality.

This amplifier also features high- and low-level inputs, allowing seamless integration with both factory and aftermarket head units. Built-in 12dB/octave Butterworth crossovers provide tuning flexibility, while MEHSA4 heat management technology keeps the amp cool under heavy loads. The compact chassis makes it easy to install in tight spaces, while Rockford Fosgate’s legendary build quality ensures long-lasting reliability.

Whether you’re upgrading stock audio or building a full custom system, the R2-500X4 delivers the power and precision you need for an exceptional in-car listening experience.