MTX Amplified ThunderForms 1999 up GM Chevrolet Extended Cab Charcoal
MTX Amplified ThunderForms 1999 up GM Chevrolet Extended Cab Charcoal
high-density polyethylene enclosure * two Thunder4500 10″ subwoofers * built-in 200-watt RMS amplifier * variable low-pass filter (50-150 Hz at 12 dB per octave) * frequency response 20-165 Hz * warranty: 1 year
Top Car Subwoofer Sizes: 8-inch | 10-inch | 12-inch | 15-inch | 18-inch
Enclosed Subwoofer Systems | Car Subwoofer Amplifiers