BassPro SL2 | ["Add high-performance bass with a low-profile woofer enclosure", "Self-Powered, 8\" (200mm) low-profile under seat subwoofer system"]
JBL BassPro Hub | 11" (279mm) Spare tire subwoofer with built-in 200W RMS amplifier with remote control.
JBL BassPro Nano - JBL APAC NONCommerce
JBL BassPro SL2 | Pacific Stereo
JBL BassPro SL 2 Compact powered subwoofer: 125 watts and an 8" sub at Crutchfield
JBL BassPro Go Water-Resistant Powered Subwoofer Portable Bluetooth Speaker | eBay
Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics