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Subwoofer Box Building Supplies
It's important to have all the proper supplies when building your subwoofer box. You will need mounting hardware, tuned ports, speaker terminals, and speaker grills. We have the largest selection of subwoofer enclosure parts.
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Metra TL364-5 54" Wide x 5 Yard Long Trunkliner - Silver$45.99- Automotive rated box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 54" wide x 50 Yards long
- Thin trunk liner with no backing for super stretchy covering
- Silver
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Precision Port PSP6 Flared Port Complete Kit - 6 inch x 11 inch$51.99Out of stock- 6 inch Flared port kit
- Reduce port noise and improve sound quality
- Up to 3 dB output level increase
- Cosmetically appealing with smooth transition and flush mount look
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Metra TL360-5 54" Wide x 5 Yard Long Trunkliner - Charcoal$54.99- Automotive rated box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 54" wide x 50 Yards long
- Thin trunk liner with no backing for super stretchy covering
- Charcoal
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Metra AC337 40" Wide x 50 Yard Long Acoustic Carpet - Medium Prairie Tan$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC338 40" Wide x 50 Yard Long Acoustic Carpet - Mocha$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC360 40" Wide x 50 Yard Long Acoustic Carpet - Cinder$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC361 40" Wide x 50 Yard Long Acoustic Carpet - Medium Dark Pewter$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC362 40" Wide x 50 Yard Long Acoustic Carpet - Charcoal$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC363 40" Wide x 50 Yard Long Acoustic Carpet - Medium Graphite$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Medium Graphite
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Metra AC364 40" Wide x 50 Yard Long Acoustic Carpet - Medium Gray$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Medium Gray
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Metra AC365 40" Wide x 50 Yard Long Acoustic Carpet - Graphite$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Graphite
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Metra AC301 40" Wide x 50 Yard Long Acoustic Carpet - Black$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC310 40" Wide x 50 Yard Long Acoustic Carpet - Navy Blue$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC312 40" Wide x 50 Yard Long Acoustic Carpet - Ocean Blue$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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Metra AC314 40" Wide x 50 Yard Long Acoustic Carpet - Medium Blue$333.99- Automotive rated Box carpet for covering of speaker cabinets and subwoofer enclosures
- Constructed out of 100% polypropylene fibers
- 40" wide x 50 Yards long
- Non-backed for easy stretching
- Charcoal
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