S3-1224 | 12" (300mm) high-performance car audio subwoofer
JBL® Stage 122 12" Car Subwoofers | Audio Express | Western United States
JBL Club Series 12" 1100 Watts Selectable 2 or 4 Ohm Subwoofer CLUB 1224 - Walmart.com
Club 1224 | 10" (250mm) and 12" (300mm) car audio subwoofers
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
JBL BassPro 12" Subwoofer - CAR TUNES STEREO
JBL Stadium 102SSI Stadium Series 10" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
BassPro SL | Powered, 8" (200mm) car audio under seat woofer system
Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
JBL BassPro 12" Subwoofer - CAR TUNES STEREO
JBL Club 1224 Club Series 12" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
JBL BassPro 12 Ported powered subwoofer with 12" sub and 150-watt amp at Crutchfield