MTX Jackhammer The heaviest production subwoofer intended for use in automobiles is the MTX Jackhammer by MTX Audio, which features a diameter cone. The Jackhammer has been known to take upwards of 6000 watts sent to a dual voice coil moving within a strontium ferrite magnet. The Jackhammer weighs in at and has an aluminum heat sink. The Jackhammer has been featured on the reality TV show Pimp My Ride.
MTX Jackhammer The heaviest production subwoofer intended for use in automobiles is the MTX Jackhammer by MTX Audio which features a diameter cone The Jackhammer has been known to take upwards of 6000 watts sent to a dual voice coil moving within a strontium ferrite magnet The Jackhammer weighs in at and has an aluminum heat sink The Jackhammer has been featured on the reality TV show Pimp My Ride