Rockville W65K9D4 6.5" 1000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant
Rogue Car Audio Vandal 6.5 | 400 WATT 6.5 inch Subwoofer - D2 - Down4Sound Shop
Gladen RS-X 6.5 - 6.5inch Subwoofer — The Audio Co.
Sundown Power Sports 6.5" 250W Subwoofer
Peerless by Tymphany SDS-160F25PR01-08 6-1/2" Paper Cone Woofer Speaker
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DD Audio's NEW 1506 Subwoofer with 6.5” ESP – Hi Fi HQ Blog: News, Reviews & Tech Talk
MESO-6-5 - 800 Watt 6.5 Inch Car Subwoofer - CT Sounds – CT SOUNDS
Amazon.com: Lanzar 6.5” Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Aluminum Voice Coil, 4 Ohm Impedance, 600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System - MAXP64 : Electronics
TROPO-6.5 - 400 Watt 6.5 Inch Car Subwoofer - CT Sounds – CT SOUNDS