With the PRIME series a new generation of performance geared toward the "novice" car audio enthusiast or first time buyer. The PRIME series amplifiers feature legendary Rockford Fosgate power, controls, and functions while fitting into any budget. Now more than ever, it's easy to get Rockford Fosgate amplifier DNA into your car audio system.

2/4-CHANNEL AMPLIFIERS
• High-Pass 80Hz @ 12dB/oct
• Low-Pass 50Hz-250Hz @ 12dB/oct
• Bass EQ 0dB to +12dB @ 45Hz (R150-2)
• Bass EQ 0dB/+6dB/+12dB @ 45Hz (R300-4)
• 2/4 channel switch (R300-4)
• Frequency Response 20Hz-20kHz +/-1dB
• MOSFET power supply, RCA pass-thru

R150-2
Class A/B 2-Channel Amplifier
2 x 50/70 Watts/RMS @ 4/2 Ohms
1 x 150 Watts/RMS @ 4 Ohms bridged
Dimensions: 196 x 61 x 293 mm

R300-4
Class A/B 4-Channel Amplifier
4 x 50/75 Watts/RMS @ 4/2 Ohms
2 x 150 Watts/RMS @ 4 Ohms bridged
Dimensions: 196 x 61 x 434 mm

MONO AMPLIFIER
• Low-Pass 40Hz-130Hz @ 12dB/oct
• Bass EQ 0dB to +12dB @ 45Hz
• Freq. Response 20Hz to 250Hz +/-1dB
• MOSFET power supply, RCA pass-thru
• Punch Bass Level Controller PLC

R500-1
Class A/B Mono Amplifier
1 x 320/500 Watts/RMS @ 4/2 Ohms
Dimensions: 196 x 61 x 423 mm