MTX JackHammer JH5512-04 12" 4-ohm subwoofer at Crutchfield
22" 369 lb JackHammer #subwoofer with TA series #amplifiers and RoadThunder subwoofers taking over the area … | Car audio installation, Car audio systems, Car audio
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MTX JH4512A Ported enclosure with one 12" JackHammer 45 subwoofer at Crutchfield
MTX JH4510-04 (jh451004) 400W Max, 10" Single 4 ohm Jack Hammer
PAIR MTX JACKHAMMER JH4510-04 10" 800W Car Subwoofers