The Rockford Fosgate P400X4 4 Channel Punch Amplifier is capable of producing 100 Watts into all four channels at 2 Ohms. The P400X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.
The P400X4 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 P400X4 is an excellent amplifier choice for virtually any vehicle.
Main Features:
- High level input capable with Auto Turn-On circuit
- On-board Punch EQ with +18dB boost @ 45Hz
- Features C.L.E.A.N. Set-up
- 12dB/octave Butterworth crossover
- Muted turn on
- Cast aluminium heatsink
- Stealth top-mounted control panel
- Short circuit protection
- Over current protection

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