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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 85-9008 Universal Steel 8" Woofer Grilles$23.99Metra 85-9008 Universal Steel 8" Woofer Grilles Learn More -
Metra 85-9010 for Universal Steel 10" Woofer Grilles$23.99Metra 85-9010 for Universal Steel 10" Woofer Grilles Learn More -
Metra 85-9012 Universal Steel 12" Woofer Grille$23.99Metra 85-9012 Universal Steel 12" Woofer Grille Learn More -
Metra 85-9015 Universal Steel 15" Woofer Grille$23.99Metra 85-9015 Universal Steel 15" Woofer Grille Learn More -
American Terminal AT-577-NB-CH Acoustic Non-Backed Trunk Lining, Charcoal$27.99American Terminal AT-577-NB-CH Acoustic Non-Backed Trunk Lining, Charcoal Learn More -
Install Bay GCBLK 54in X 36in Speaker Grille Cloth - Black$28.99- Premium Black speaker grille cloth
- Virtually acoustically transparent
- 54" Wide roll makes your cut job easier
- Great for custom grilles, fiberglass enclosures, kick pods
- High-stretch grille cloth audio, upholstery and custom speaker cabinets
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Install Bay GCBEIGE 54in X 36in Speaker Grille Cloth - Beige$28.99- Premium Beige speaker grille cloth
- Virtually acoustically transparent
- 54" Wide roll makes your cut job easier
- Great for custom grilles, fiberglass enclosures, kick pods
- High-stretch grille cloth audio, upholstery and custom speaker cabinets
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Install Bay GCLTGY 54in X 36in Speaker Grille Cloth - Light Gray$28.99- Premium Light Gray speaker grille cloth
- Virtually acoustically transparent
- 54" Wide roll makes your cut job easier
- Great for custom grilles, fiberglass enclosures, kick pods
- High-stretch grille cloth audio, upholstery and custom speaker cabinets
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American Terminal AT-4503-BK Acoustic Carpet Black$29.99American Terminal AT-4503-BK Acoustic Carpet Black Learn More -
American Terminal AT-8100-BK-100 Black Screw Caps$30.99American Terminal AT-8100-BK-100 Black Screw Caps Learn More -
American Terminal AT-8106-500 Black Oxide Phillips Pan Head (#8 X 1/2 inch)$33.99American Terminal AT-8106-500 Black Oxide Phillips Pan Head (#8 X 1/2 inch) Learn More -
ATREND S10 Woofer Spacer (10") for Vehicles$34.99Out of stock- The ATREND S10 Woofer Spacer features 0.75 inches spacer to decrease the depth of subwoofer.
- It features an MDF construction.
- It comes in a size of 10 inches.
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American Terminal AT-8107-500 Black Oxide Phillips Pan Head (#8 x 3/4")$36.99American Terminal AT-8107-500 Black Oxide Phillips Pan Head (#8 x 3/4") Learn More -
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Metra AC364-5 40" Wide x 5 Yard Long Acoustic Carpet - Medium Gray$39.99- 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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