Subwoofer Enclosures & Boxes

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573 products

Down4Sound PRO-FAB Birch Flat Pack 10 1 10 SUB Box DIY 10-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack 10 1 10 SUB Box DIY 10-INCH Ported Subwoofer Enclosure Box Sale price$129.99
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Down4Sound PRO-FAB Birch Flat Pack 12 1 12 SUB Box DIY 12-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack 12 1 12 SUB Box DIY 12-INCH Ported Subwoofer Enclosure Box Sale price$139.99
Down4Sound PRO-FAB Birch Flat Pack 2 12 2 12 SUB Box DIY Dual 12-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack 2 12 2 12 SUB Box DIY Dual 12-INCH Ported Subwoofer Enclosure Box Sale price$189.99
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Down4Sound PRO-FAB Birch Flat Pack 2 15 2 15 SUB Box DIY Dual 15-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack 2 15 2 15 SUB Box DIY Dual 15-INCH Ported Subwoofer Enclosure Box Sale price$279.99
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Down4Sound PRO-FAB Birch Dual Flat Pack 10 2 10 SUB Box DIY 10-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Dual Flat Pack 10 2 10 SUB Box DIY 10-INCH Ported Subwoofer Enclosure Box Sale price$159.99
Down4Sound PRO-FAB Birch Flat Pack 1 15 1 15 SUB Box DIY Single 15-INCH Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack 1 15 1 15 SUB Box DIY Single 15-INCH Ported Subwoofer Enclosure Box Sale price$169.99
Down4Sound PRO-FAB - Birch - 4X 6.5-INCH Ported Subwoofer Enclosure - 99-07 CHEVY/GMC Crew CAB - Behind Seat
Down4Sound
Down4Sound PRO-FAB - Birch - 4X 6.5-INCH Ported Subwoofer Enclosure - 99-07 CHEVY/GMC Crew CAB - Behind Seat Sale price$469.99
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 07-13 CHEVY/GM Crew CAB - 2.5-INCH Seat Lift Required
Down4Sound
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 07-13 CHEVY/GM Crew CAB - 2.5-INCH Seat Lift Required Sale price$439.99
Down4Sound PRO-FAB - Birch - 2X 8-INCH Ported Subwoofer Enclosure - 19-24 GM/CHEVY Crew CAB - NO Lift
Down4Sound
Down4Sound PRO-FAB - Birch - 2X 8-INCH Ported Subwoofer Enclosure - 19-24 GM/CHEVY Crew CAB - NO Lift Sale price$439.99
Down4Sound PRO-FAB - Birch - 2X 8-INCH Ported Subwoofer Enclosure - 07-13 GM/CHEVY Crew CAB - NO Lift
Down4Sound
Down4Sound PRO-FAB - Birch - 2X 8-INCH Ported Subwoofer Enclosure - 07-13 GM/CHEVY Crew CAB - NO Lift Sale price$439.99
Down4Sound PRO-FAB Birch DIY Flat Pack - Dual 8 -INCH Ported Subwoofer Enclosure Kit
Down4Sound
Down4Sound PRO-FAB Birch DIY Flat Pack - Dual 8 -INCH Ported Subwoofer Enclosure Kit Sale price$159.99
Down4Sound PRO-FAB Birch DIY Flat Pack - Quad 6.5-INCH Ported Subwoofer Enclosure Kit
Down4Sound
Down4Sound PRO-FAB Birch DIY Flat Pack - Quad 6.5-INCH Ported Subwoofer Enclosure Kit Sale price$159.99
Down4Sound PRO-FAB DIY Flat Pack - Single 8-INCH Ported Subwoofer Enclosure Kit
Down4Sound
Down4Sound PRO-FAB DIY Flat Pack - Single 8-INCH Ported Subwoofer Enclosure Kit Sale price$139.99
Down4Sound PRO-FAB Birch Flat Pack Dual 2 6.5 DIY Ported Subwoofer Enclosure Box
Down4Sound
Down4Sound PRO-FAB Birch Flat Pack Dual 2 6.5 DIY Ported Subwoofer Enclosure Box Sale price$159.99
Down4Sound
Down4Sound PRO-FAB DIY 10 - Single 10-INCH Ported Subwoofer Enclosure Sale price$159.99
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Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 19+ GM/CHEVY Crew CAB - Under Seat - NO Lift
Down4Sound
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 19+ GM/CHEVY Crew CAB - Under Seat - NO Lift Sale price$439.99
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 19+ GM/CHEVY Crew CAB - 2.5-INCH Seat Lift Required
Down4Sound
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 19+ GM/CHEVY Crew CAB - 2.5-INCH Seat Lift Required Sale price$439.99
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 99-07 GM/CHEVY Extended CAB - 2.5-INCH Seat Lift Required
Down4Sound
Down4Sound PRO-FAB - Birch - 4X 8-INCH Ported Subwoofer Enclosure - 99-07 GM/CHEVY Extended CAB - 2.5-INCH Seat Lift Required Sale price$469.99
Down4Sound Universal ROOF-MOUNT 6.5" Speaker Box - 4X6.5 + Tweeter Layout Black Vinyl Subwoofer Enclosure
Down4Sound
Down4Sound Universal ROOF-MOUNT 6.5" Speaker Box - 4X6.5 + Tweeter Layout Black Vinyl Subwoofer Enclosure Sale price$149.99
Down4Sound Universal ROOF-MOUNT 6.5" Speaker Box - Chamfered 4X6.5 + Tweeter Layout Bedliner Painted Finish Subwoofer Enclosure
Down4Sound
Down4Sound Universal ROOF-MOUNT 6.5" Speaker Box - Chamfered 4X6.5 + Tweeter Layout Bedliner Painted Finish Subwoofer Enclosure Sale price$169.99
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American Bass Bass Pack Dual 12" Loaded Subwoofer Enclosure with Amplifier 600 Watts RMS
American Bass
American Bass Bass Pack Dual 12" Loaded Subwoofer Enclosure with Amplifier 600 Watts RMS Sale price$320.89
American Bass Downfire Subwoofer Enclosure for Titanium Slim 8"
American Bass
American Bass Downfire Subwoofer Enclosure for Titanium Slim 8" Sale price$75.86
American Bass Trunk Subwoofer Enclosure for Titanium Slim 8"
American Bass
American Bass Trunk Subwoofer Enclosure for Titanium Slim 8" Sale price$73.10
Orion CDF8 Cobalt Series Subwoofer Enclosure | JS Ultimate Sounds
Orion Car Audio
Orion CDF8 Cobalt Series Subwoofer Sale price$149.95

Ported and sealed subwoofer enclosures and boxes built for clean, hard-hitting bass. Find the right box for your subs and vehicle.

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