Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
Best Buy: JBL BassPro SL 8" Loaded Subwoofer Enclosure with Integrated 125W Amp Black BASSPROSL
BassPro SL | Powered, 8" (200mm) car audio under seat woofer system