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 TL301-5 54" Wide x 5 Yard Long Trunkliner - Black$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
- Black
- Metra TL360-5 54" Wide x 5 Yard Long Trunkliner - Charcoal$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
- Charcoal
- Metra TL362-5 54" Wide x 5 Yard Long Trunkliner - Heather Charcoal$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
- Heather Charcoal
- 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