New (2) 12” inch JBL Subwoofers + JBL 1200 Watts Max Monoblock Bass Amplifier w/ Speaker Box {No Credit Easy Financing} for Sale in San Jacinto, CA - OfferUp
Harman Professional Solutions EON718S 18-inch Subwoofer - JBL-EON718S-NA | BuyDig.com
JBL Stadium 102SSI Stadium Series 10" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
JBL GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer Black GX1200 - Best Buy