JBL BassPro SL 2 Compact powered subwoofer: 125 watts and an 8" sub at Crutchfield
JBL Basspro SL 8" 250W Peak Power Under-Seat Compact Subwoofer Enclosure System for Sale in Kent, WA - OfferUp
BassPro SL | Powered, 8" (200mm) car audio under seat woofer system
Jbl Basspro Sl 8-inch 125w Car Active Speaker Ultra Thin Subwoofer - Speakers - AliExpress
Best Buy: JBL BassPro SL 8" Loaded Subwoofer Enclosure with Integrated 125W Amp Black BASSPROSL
Buy Wholesale China Hot Sale Jbl-basspro Sl 3sets 8" 125w Rms Powered Under-seat Compact Car Subwoofer Enclosure & Jb Car Subwoofor at USD 100 | Global Sources