JBL Partybox Encore Essential | Portable party speaker with powerful 100W sound, built-in dynamic light show, and splash proof design.
JBL Stadium 122SSI Stadium Series 12" component subwoofer with switchable 2- or 4-ohm impedance at Crutchfield
JBL BassPro Go Powered subwoofer (100-watt RMS amplifier) and built-in portable Bluetooth® speaker at Crutchfield
JBL® Rolls Out All-in-One Subwoofer and Portable Speaker Subsystem | HARMAN
Amazon.com: JBL BassPro Go - in-Vehicle Powered subwoofer & Full-Range Portable Bluetooth Speaker,Black : Electronics
JBL EON718S 18" Powered Subwoofer | Guitar Center
Car Subwoofers | JBL
GT5-10D | 10 inch Dual Voice Coil Subwoofer
JBL BassProGo 4.5" Hybrid Subwoofer Black JBLSUBBPGOAM - Best Buy
Amazon.com: JBL 8" Car Audio Subwoofer,Black : Electronics
Old School 90's JBL GT Series GT122 140W-280W Single Voice Coil 12" Subwoofer | eBay
JBL SRX928S 2,500-watt 2 x 18-inch Powered Subwoofer | Sweetwater
GRAND TOURING GTO 1514 | 15 inch Subwoofer
Amazon.com: JBL SUBBP12AM - 450 Watts (150W RMS) 12” Amplified 12 in. Ported Subwoofer with Sub Level Control and Distortion Free Bass with Gravity Magnet Phone Holder Bundle : Electronics
JBL SRX828SP | 18" Dual Self-Powered Subwoofer System
JBL EON718S 1500-watt 18-inch Powered PA Subwoofer | Sweetwater
15SWS1200 JBL Selenium speaker - bsacoustic.com
Car Subwoofers | JBL
JBL Stadium 102SSI
JBL BassPro 12 Ported powered subwoofer with 12" sub and 150-watt amp at Crutchfield