Rockford Fosgate Prime 300 Watt 4-Channel Amplifier | R2-300X4 | Rockford Fosgate ®

Primed for Performance, the Rockford Fosgate R2-300X4 is a 300-watt, full-range Class-D amplifier capable of operating at 4Ω or 2Ω stereo and 4Ω bridged/mono. This amplifier is highly efficient due to its Class-D technology, which reduces demand on the vehicle's electrical system.

The R2-300X4 features C.L.E.A.N. circuitry to assist in adjusting gain settings, ensuring distortion-free sound. It also incorporates a P.O.W.E.R. supply that generates more power as voltage increases. Designed and engineered in Tempe, Arizona, the R2 amplifiers offer reliable performance and value, making them suitable for both factory audio and custom aftermarket systems.

Key features include balanced differential inputs with RCA pass-through outputs, high-level input capability, and an auto-sense bypass switch for vehicles with Retained Accessory Power (RAP). It also boasts a top-mounted control panel for easy access to tuning adjustments, short circuit and over current protection, and fully adjustable 12 dB/octave high and low pass Butterworth crossovers.