The P400-4 is perfect for 4-way front-stage/rear-fill or 3-way front-stage/subwoofer systems. Simply drop a pair of component speakers on the front channels and subs on the rear and BOOM - you got "The PUNCH." With its flexible design, the P400-4 is an excellent amplifier choice for virtually any vehicle.
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These...
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from...
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
reduces MOSFET temperatures, lowers distortion, increases durability and prolongs...
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and...
Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
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Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more...
is a Class A/B topology that simplifies the signal path of the amplifier allowing...
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4 AWG Power & Signal Installation Kit
4 AWG Complete Installation Kit
4 AWG Positive/Negative Battery Terminal
Remote PEQ Controls up to 3 Amplifiers
4 AWG Complete Dual Amp Installation Kit
Dual Amp 1/0 AWG Dual Amp Wiring Kit