JBL IRX115S 1300-Watt 15" Active Subwoofer | Reverb
JBL PRX418S Passive, Unpowered PA Subwoofer Speaker (1600 Watts, 1x18")
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JBL PRX418S 18 inch Passive Subwoofer 18" Passive Subwoofer with 1,600W Power | Reverb
JBL VRX932LA-1 12" 2-Way 1600W Line Array Speaker | Full Compass Systems
JBL P1022 10in Car Subwoofer . NIB, OLD SCHOOL! | eBay
JBL Power Series P1222 at Onlinecarstereo.com
JBL PRX418S 1600W 18 inch Passive Subwoofer | Sweetwater
JBL VRX932LA-1 Passive 1600 Watt 12" Two-Way Line Array Loudspeaker Sy
F/S mint JBL W15GTI, pair available | DIYMobileAudio.com Car Stereo Forum
JBL VRX918S 18" High-Power Passive Flying Subwoofer Black | Guitar Center
JBL 1600 WATT POWER SERIES SPEAKERS for Sale in Oklahoma City, OK - OfferUp