Rockford Fosgate Punch Package w Amplifier & 6x8" Speakers 2 Pair P1683 6" x 8" 3Way Coaxial Car Speakers + P400X4 4Channel Class AB Full Range Amplifier + 2 Pair Speaker Adapter Ha - Walmart.com
Rockford Fosgate P400X4 | RMS Punch-Series 4-Channel Car Amplifier
Rockford Fosgate Punch P400X4 Amplifier
Rockford Fosgate Philippines - Rockford Fosgate's Punch P600X4 and P400X4 are 4-channel amplifiers producing 150 Watts and 100 Watts into all four channels at 2-Ohm. Both of them are versatile to power