JBL STX828S Dual 18-Inch Bass Reflex Subwoofer

JBL GTO1014 10-Inch Die-Cast Single-Voice-Coil Subwoofer

JBL GT5-10D 10-Inch Dual-Voice-Coil Subwoofer (B003KN2TL2)

Jbl - 450w 10" Single-voice-coil Ssi Subwoofer - Black / Orange

JBL Stadium 1224 12 Component Subwoofer

JBL CS1014 10" 500W Single Voice Coil Woofer Car Subwoofer

JBL MPS1000 10-Inch 250-Watt Powered Marine Subwoofer

JBL STX818S Single 18-Inch Bass Reflex Subwoofer

JBL Stadium 1024 10" Component Subwoofer

JBL Stage 1010 10 225-Watt Subwoofer

JBL 2226H 15 Low Frequency Transducer 8 ohm

JBL GTO1214 12-Inch Die-Cast Single-Voice-Coil Subwoofer

JBL 12” (305mm) High-Performance Automotive Subwoofer (B09XPFH32P)

Jbl Club Ws1200 Club Series 12" Shallow-mount Component Subwoofer Ship Fast.

Jensen MSW10S 10" Marine Grade Subwoofer, 300 Watts, Silver

2) JBL CS1214 12" 2000W Car Subwoofers Power Subs Audio Woofers 4 Ohm SVC Black

Jensen MXA6BA 6" Amplified Subwoofer, 200 Watts

JBL CS1014 Woofer 125 Watt (RMS) / 500 Watt (PMPO)

JBL Stadium 1024 10 900W Component Subwoofer w/ Switchable 2-4Ohm Impedance

JBL Club 1024 10 component subwoofer (Factory Used)

JBL MS6510, MS9520 & MA6004 Package - (2) 6.5"Speakers, (2) 6" x 9" Speakers & (1) 4-Channel Amp

JBL Stadium 1024 10" Component Subwoofer

JBL GT-BassPro12 12-Inch (300mm) Car Audio Powered Subwoofer System

JBL MS-10SD4 SLIM 10" Dual 4-ohm SLIM Series Car Subwoofer

JBL GTO1014 10-Inch Die-Cast Single-Voice-Coil Subwoofer

JBL CS1014 CS Series Subwoofer Tube

2) JBL CS1214 12" 2000W Car Subwoofers Power Subs Audio Woofers 4 Ohm SVC Black

JBL GTO804 Reduced Depth 8-Inch Subwoofer

JBL CS1014 Woofer 125 Watt (RMS) / 500 Watt (PMPO)

JBL GT5-1202BR Single 12-Inch Preloaded Ported Enclosure

JBL GTO1001EZ 1450 Watts Mono Class D Subwoofer Amplifier

W15GTi MkII A patented, cast-frame 15"" (380mm) DVC subwoofer with 5000W peak power handling

CS1214 1000-watt, 12" car audio subwoofer

Infinity Reference 1262w 12-Inch 1200-Watt High-Performance Subwoofer (Dual Voice Coil)

JBL MS6510, MS9520 & MA6004 Package - (2) 6.5"Speakers, (2) 6" x 9" Speakers & (1) 4-Channel Amp