The Rockford Fosgate Prime R2-300x4 four-channel car amplifier uses Class-D amplification and delivers 50 W RMS per channel at 4 Ω or 75 W per channel at 2 Ω. In bridged mono mode, it delivers 150 W RMS per pair of channels at 4 Ω. Its adjustable Butterworth high-pass and low-pass filters have a slope of 12 dB per octave, with an adjustment range of 50–250 Hz.
RCA and high-level inputs support connection to factory or aftermarket audio systems, while the RCA outputs provide signal pass-through. C.L.E.A.N. technology makes setup easier, while the aluminum heatsink and short-circuit and overcurrent protection help support amplifier operation.
- Channels: 4
- Amplifier class: D
- RMS power at 4 Ω: 50 W x 4
- RMS power at 2 Ω: 75 W x 4
- Bridged RMS power at 4 Ω: 150 W x 2
- Total power: 300 W
- Frequency response: 20 Hz–20 kHz
- Adjustable crossover filters: High-pass and low-pass, 50–250 Hz, 12 dB per octave
- Low-level inputs: RCA
- High-level inputs: 4-pin Molex
- Signal pass-through outputs: 2 RCA
- Input level adjustment: Variable, front and rear
- Input selection: 2 or 4 channels
- Setup technology: C.L.E.A.N.
- Cooling: Aluminum heatsink
- Protection: Short-circuit and overcurrent
- Operating voltage: 9–16 VDC
- Maximum current draw: 39 A at 13.8 V
- Fuse: 60 A, not included
- Dimensions: 4.9 x 17.3 x 25.5 cm
- Number of Channels
- 4 Channels
- Output Power (4 Ohm)
- -
- Amplifier class
- D
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.