Home Dealnews JBL 12" Single-Voice-Coil Subwoofer for $30 + free shipping Dealnews JBL 12" Single-Voice-Coil Subwoofer for $30 + free shipping By ARCOM - 4 October 2018 188 0 SHARE Facebook Twitter Go to the deal page: JBL 12" Single-Voice-Coil Subwoofer for $30 + free shipping