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Home » Car Audio, Video & GPS » Car Audio/Video Installation & Accessories » Car Subwoofer Installation & Accessories » Other Subwoofer Box Accessories
Polyfil, vented enclosure ports, carpet, and mounting hardware and other accessories you may need when building a sub enclosure.
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Other Subwoofer Box Accessories

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Polyfil stuffing for subwoofer enclosure box (Polyester Fiber Fill, Poly-Fil)
20 oz Bag of Polyester Fiber Fill • Made with Newer, State-of-the-Art Processes • Works Great in Smaller Enclosures • Adds Better Bass to your System
$5.99
(10 reviews)
Availability: In Stock - Ships the same or next business day
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20oz. Polyester Fiber FiberFill
Polyester Fiber Fill for subwoofer and speaker enclosures • Works great in smaller enclosures • Makes your sub "think" it is in a bigger enclosure
$5.99
(22 reviews)
Availability: In Stock - Ships the same or next business day
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1.5 oz Fiberglass Chop Mat (1 yard)
Free Ground Shipping within the 48 states
Fiberglass Woven & Stitched Mat • Great for Speaker Boxes, Subwoofer Enclosures, Door Panels, and More! • 1 Yard • 24. Oz.
$29.99
Shipping: FREE
To the US 48 • other rates
Availability: Out of Stock - Backorder
 
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