Amazon.com: JBL Club 1024 - 10” Subwoofer w/SSI (Selectable Smart Impedance) switch from 2 to 4 ohm, Black : Electronics
Amazon.com: JBL STAGE1200D Dual 12" Car Audio Ported Enclosure with STAGEA3001AM 300 Watt Mono Amplifier : Electronics
Amazon.com: JBL Dual 12" Car Audio Ported Enclosure : Electronics
Amazon.com: PyleUsa 10-Inch Low-Profile Amplified Subwoofer System - 900 Watt Compact Enclosed Active Underseat Car Audio Subwoofer with Built in Amp, Powered Car Subwoofer w/Low & High Level Inputs - PPLBX10A :
Amazon.com: (2) JBL JRX212 1000w 12" 2-Way DJ P/A Speakers+(2) 18" 1400w Subwoofers Pro Subs : Musical Instruments
Amazon.com: JBL Cruise PWSSPKCRUISEAM Handlebar Mounted Bluetooth Audio System (Black) : Electronics
JBL/Selenium 12MB3P 12" Woofer for MidBass 1000 Watts | Reverb
Amazon.com: JBL Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each : Electronics
Amazon.com: JBL Club WS1200 12" Shallow Mount subwoofer w/SSI (Selectable Smart Impedance) Switch from 2 to 4 ohm Bundled with Alphasonik Earbuds : Electronics
Amazon.com: JBL Stadium 1024 - 10” Subwoofer w/SSI™ (Selectable Smart Impedance) switch from 2 to 4 ohm : Electronics
Amazon.com: JBL S2-1024SS SERIES II 1000 WATTS 10" SELECTABLE 2 OR 4 OHM SUBWOOFER ENCLOSURE : Electronics
Amazon.com: Pyle 10" Car Audio Speaker Subwoofer - 1000 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System - Non Press Paper Cone, 90 dB, 4 Ohm, 50 oz Magnet, 2