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  1. Home
  2. Sonic Sub Boxes Store
  3. Discontinued Sonic Sub Boxes Car Audio & Electronics
  4. Discontinued Sonic Sub Boxes Car Audio Installation & Accessories
  5. Discontinued Sonic Sub Boxes Car Subwoofer Installation & Accessories
  6. Discontinued Sonic Sub Boxes Other Car Subwoofer Accessories

Discontinued Other Sonic Sub Boxes Car Subwoofer Accessories

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Poly-Fil PF20

20 oz Polyfil Stuffing For Subwoofer Enclosure Box (Polyester Fiber Fill, Poly-Fil)

PF20 big DISCONTINUED
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Poly-Fil PF20

20 oz Polyfil Stuffing For Subwoofer Enclosure Box (Polyester Fiber Fill, Poly-Fil)

Polyester Fiber Fill for subwoofer and speaker enclosures • Works great in smaller enclosures • Makes your sub "think" it is in a bigger enclosure

49

Polyester Fiber Fill for subwoofer and speaker enclosures • Works great in smaller enclosures • Makes your sub "think" it is in a bigger enclosure

 
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