Rockford Fosgate amplification at an unbelievable value. The R300X4 4-channel amplifier is so versatile, it will be the only amplifier your system needs. Full-range or component speakers on the front channels and a single R1S410 10″ or R1S412 12″ woofer bridged/mono on the rear. Consider your system clean, loud and done! Check out our RFTECH:Woofer WiringWizard to get the most out of your amplifier.

• 12dB/octave Butterworth crossover
• 0/6/12 dB On Board Punch EQ Control
• 2/4 channel input switch
• High Level Input (4-pin)
• Separate Front and Rear Gain Control
• Real time output and power supply thermal sensing
• Cast aluminum heatsink
• 4 Gauge power/ground connectors
• MOSFET power supply
• Over current protection
• Short circuit protection
• Muted turn on
• 1 Year Warranty