Rockford Fosgate Punch P400X4 4-Channel Amplifier Dual Stacked High Flux Y30

Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets

31 Bands Parametric

JBL holds their external crossovers to the same standards as the rest of this speaker system

Separate high- and low-pass filters on the front and rear channels tune the sound to perfectly fit your speakers or subs

Material: Pressed Wool / Paper

Rockford Fosgate Punch P400X4 4-Channel Amplifier Dual Stacked High Flux Y30The 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. FEATURES AT A GLANCE 12dB octave Butterworth crossover High level input capable with Auto Turn On circuit Features C. L. E. A. N. Set up On board