22" 369 lb JackHammer #subwoofer with TA series #amplifiers and RoadThunder subwoofers taking over the area … | Car audio, Car audio installation, Car audio systems
MTX JH5512-X2D Ported enclosure with two 12" JackHammer 55 subwoofers at Crutchfield
Jackhammer Super Woofer 22-Inch Jackhammer Round Super Woofer, Dual 2 Ohm SPL Model 6000 W RMS (Black) : Amazon.ca: Everything Else
Best Buy: Mitek JackHammer 12" 400 W Woofer JH4510X2D
MTX Jackhammer Series 24" Square Subwoofer – G2 Dynamics, LLC
MTX JackHammer JH4512-04 12" 4-ohm subwoofer at Crutchfield
MTX JH5512-04 (jh551204) 800W Max, 12" Single 4 ohm Jack Hammer