Hall Of Fame - MTX Car Subs, Speakers & Amps | MTX - Serious About Sound®
22" 369 lb JackHammer #subwoofer with TA series #amplifiers and RoadThunder subwoofers taking over the area … | Car audio installation, Car audio systems, Car audio
MTX JH5512-X2D Ported enclosure with two 12" JackHammer 55 subwoofers at Crutchfield
MTX Audio Jackhammer Subwoofer | Property Room
Just in case some of you wondered what a MTX Jackhammer looks like... ($15000 price tag) : r/CarAV