GRS 6LPSW-4 6-1/2" Low Profile Subwoofer 4 Ohm
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Dayton Audio DCS165-4 6-1/2" Classic Subwoofer 4 Ohm
Massive Audio SUMMO 64S 400 Watt 6.5" Dual 4 Ohm DVC Shallow Subwoofer 6-1/2" - RDCARSHOW
Tang Band W6-1139SI 6-1/2" Subwoofer
Memphis Audio MJM622 MOJO Series 6-1/2" subwoofer (Dual 2-ohm voice coils) - Breakers Stereo and Performance
Amazon.com: GRS 6PR-8 6-1/2" Poly Cone Rubber Surround Woofer : Electronics
SA-6.5CS v.3 6.5" 6-1/2 Component Car Audio Speakers+Tweeters – Sundown Audio
Massive Audio SUMMO 64 XL 300 W 6.5" Dual 4 Ohm DVC Car Audio Subwoofer 6-1/ 2" 623169611322 | eBay
DS18 ZR6.2D 6.5" Subwoofer with 600 Watts 2-Ohm DVC audio subwoofers
Dayton Audio - 6-1/2" Down Firing Passive Mini Subwoofer Kit
2 PSE-6.5 6.5" Subwoofers & 1 SAM-600.1 Combo Deal
NEW pair (2) 6 1/2" 6.5" inch Heavy Duty Mega Bass Woofer Speaker Subwoofer 100w | eBay
Amazon.com: Dayton Audio GF180-8 6-1/2" Glass Fiber Cone Woofer 8 Ohm : Electronics
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Dayton Audio - DC160S-8 6-1/2" Classic Shielded Woofer 8 Ohm
6W3v3-4 - Car Audio - Subwoofer Drivers - W3v3 - JL Audio
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker - Walmart.com
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
Tang Band W6-2253S 6-1/2" Low Profile Subwoofer
KEF Ci R Series 6-1/2" Passive Subwoofer Silver/Black CI3160RLB-THX - Best Buy
Tang Band W6-2253S 6-1/2" Low Profile Subwoofer - Walmart.com
