Rear subwoofer options - 6SpeedOnline - Porsche Forum and Luxury Car Resource
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2000 PORSCHE 911 ROCKFORD FOSGATE SUB ENCLOSURE – MR. KUSTOM CHICAGO - Mr. Kustom Auto Accessories and Customizing
Sound in Motion - Porsche 911 Footwell sub-box production going on. We have them for the 996, 997, 991 as well as all generations of Boxsters and Caymans. This removable design has
Sound in Motion - Porsche Subwoofer Enclosures! Experience incredible tight, linear sub-bass up front with our amazing custom made low profile foot-well enclosures. We have been refining these since their inception decades
JL Audio 1998-2004 Porsche 911 (996) Subwoofer Stealthbox® | Audio Express | Western United States
Porsche 996 Subwoofer-1 - California Car Sounds & Tint
Porsche 996 Bose Subwoofer Black 99664556400 | eBay