Amazon.com: JBL Professional JRX218S Portable Stage Subwoofer, 18-Inch : Everything Else
Amazon.com: JBL Professional PRX418S Compact Passive Subwoofer, 18-Inch : Electronics
Amazon.com: JBL 8" Car Audio Subwoofer : Electronics
Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics
Amazon.com: JBL Sub 550P High-Performance 10" Powered Subwoofer Sealed Enclosure with Built-in 300-Watt RMS Amplifier : Electronics
Rockford Fosgate P3D4-10 Punch P3 DVC 4-Ohm 10-Inch 500-Watt RMS 1000 Watts Peak Subwoofer
Amazon.com: JBL Professional Control SB221 Dual Compact Subwoofer, 10-Inch, White : Everything Else
(4) HC655 6.5" 500 Watt Black In-Ceiling Home Theater Speakers+JBL Subwoofers
Amazon.com: Sundown Audio E-15 V.3 D2 15" 500W RMS Dual 2-Ohm EV.3 Series Subwoofer : Electronics
4) HC655 6.5" 500 Watt Black In-Ceiling Home Theater Speakers+JBL Subwoofers
JBL Stage 120 12" 500 Watts Powered Subwoofer
Amazon.com: Pyle Bluetooth Speaker & Microphone System - Portable Stereo Karaoke Speaker with Wired Mic, Built-in LED Party Lights, MP3/USB, FM Radio (6.5'' Subwoofers, 500 Watt MAX) (PPHP266B.5) : Electronics
Amazon.com: Bandpass Enclosure Car Subwoofer Speaker - 500 Watt High Power Car Audio Sound Component Speaker System w/ 10-inch Subwoofer, 2" Aluminum Voice Coil, 4 Ohm, Ported Enclosure System - Pyle PLQB10 : Electronics
JBL Single 12" Car Audio Subwoofer Sealed Enclosure
Amazon.com: JBL GT5-10 10-Inch Single-Voice-Coil Subwoofer : Everything Else
Amazon.com : JBL Stage1220B Stage Series Dual 12 Inch Ported Loaded Enclosure - 500 Watt, 2-Ohm : Electronics
10 Inch Car Subwoofer Speaker - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 2 Inch High-Temperature Kapton Voice Coil, 85.6 dB, 8 Ohm, 60 oz Magnet - Pyramid PW1048USX
Amazon.com: BOSS Audio Systems PC65.2C Phantom Series 6.5 Inch Component Car Door Speakers For Stereo - 500 Watts, 2 Way, 2 Tweeters, 2 Crossovers, Full Range, Use With Amplifier and Subwoofer, Bocinas Para Carro : Electronics
Amazon.com: JBL Professional IRX115S Powered Compact Subwoofer, 15-Inch : Musical Instruments
Amazon.com: Portable Bluetooth PA Speaker - 500W 12” Rechargeable Indoor/Outdoor BT Karaoke Audio System - TWS, Party Lights, LED Display, FM/AUX/MP3/USB/SD, 6.5mm in, Carry Handle - Wireless Mic, Remote Control : Musical
Amazon.com: Rockford Fosgate R2D4-10 Prime 4-Ohm DVC 10” Subwoofer 250 Watts RMS / 500 Watts Max : Electronics
Amazon.com: JBL Dual 12" Car Audio Ported Enclosure : Electronics
