PM400X4

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The PM400X4 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 a nd BOOM - you got "The PUNCH." With its flexible design, the PM400X4 is an excellent amplifier choice for virtually any vehicle. FEATURES AT A GLANCE Features C.L.E.A.N. Set-up 12dB/octave Butterworth crossover On-board Punch EQ with +18dB boost @ 45Hz High level input capable with Auto Turn-On circuit Muted turn on Over current protection Short circuit protection 2-Year Warranty Cast aluminum heatsink Marine grade stainless steel hardware Marine grade two part epoxy coating on circuit boards Stealth top mounted control panel Show more