JBL Power P1220D 12" Dual 2-ohm Component Subwoofer at Crutchfield
JBL 2,1600w 10s competition speakers - electronics - by owner - sale
JBL P1222 MONSTER 12 in 1600 Watts Subwoofer, 400 Watts RMS. In Vented Box. Very Clean Good Condition. Massive Heavy Sub for Sale in Portland, OR - OfferUp
JBL GT5-2402BR - 2x 30 cm (12") subwoofer in kast 1600W piek - Zwart/Zilver | bol.com
JBL SRX728S Subwoofer | zZounds
JBL PRX418S Passive, Unpowered PA Subwoofer Speaker (1600 Watts, 1x18")