Focal K2 Power™ 33 KX 13" subwoofer with dual 2-ohm voice coils at Crutchfield
Sony Surround Sound Speaker System; Subwoofer (13") w/ 5 Satellite Spe – Main Street Estate Sales
Scan-Speak 32W/4878T Revelator 13" Subwoofer: Madisound Speaker Components, Inc.
Subwoofer Specific, Rockford Fosgate – Atrend USA
Power 13" T2 Single 1-Ohm Subwoofer | Rockford Fosgate ®
Rockford Fosgate Power 13" 4000 Watt Single 2 Ohm Subwoofer T2S2-13 – Bullseye Solutions
SVS 13" 800W Powered Subwoofer Black Ash PB-3000- SUBWOOFER - BLACK ASH - Best Buy
Replacement 8" Woofer Speaker 13 Oz Magnet 500W PMPO Car Home Audio STEREO 4 Ohm - Walmart.com
13 WS | Focal America
Power 13" T2 Single 1-Ohm Subwoofer | Rockford Fosgate ®
Rockford Fosgate Power 13" 4000 Watt Single 2 Ohm Subwoofer T2S2-13 – Bullseye Solutions
Amazon.com: Monolith THX Ultra Certified 2000 Watt Powered Subwoofer - 13-Inch, Massive Output, Low Distortion, for Studio and Home Theater Systems, Black Ash Finish : Electronics
Scan-Speak 32W/4878T Revelator 13" Subwoofer: Madisound Speaker Components, Inc.
JL Audio 13TW5v2-4 - 13.5 Inch / 345mm Subwoofer Driver 4 Ohm - Car subwoofers - Custom Sounds & Tint
Focal Sub12 13-inch Powered Studio Subwoofer | Sweetwater
Monoprice Monolith 13” THX Ultra Subwoofer Review | Audioholics
SVS 13" 800W Powered Subwoofer Gloss Piano Black SB-3000 SUBWOOFER - PIANO GLOS - Best Buy
Rockford Fosgate T2S1-13 Power Series 13" 1-ohm component subwoofer at Crutchfield
13W7AE-D1.5 - Car Audio - Subwoofer Drivers - W7AE - JL Audio
Focal Polyglass 33 V1 13" 4-ohm subwoofer at Crutchfield
13W3v3-4 - Car Audio - Subwoofer Drivers - W3v3 - JL Audio
UL12.13) Critical Mass UL12 Ultra-Performance Lightweight 13 inch Subwoofer - IconTV & CriticalMASS Online Catalog
