Amazon.com: JBL S2-1024SS SERIES II 1000 WATTS 10" SELECTABLE 2 OR 4 OHM SUBWOOFER ENCLOSURE : Electronics
JBL GTO Series GT100 10" 4-Ohm Subwoofer at Crutchfield
CS1214T | Bass tube with 30 cm (12 inch) subwoofer, can take peak load of 1000 Watts
JBL PartyBox 1000 review: Prime Bluetooth speaker | Popular Science
Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
Custom 12” JBL 1000 Watt Subwoofer Speaker Box Lightly Used Works Perfectly for Sale in Houston, TX - OfferUp
JBL Stadium 122SSI Stadium Series 12" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield