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Great Sound Made Easy
From speaker upgrades to full audio overhauls, we make upgrading your vehicle’s sound easier than ever.

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Sealed Empty Boxes

From stand alone enclosures to vehicle specific models, we offer a wide array of sealed subwoofer enclosures that will put more bass in your ride.

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Atrend E10D 10" Dual Sealed Subwoofer Enclosure with 1" Faceplate
Atrend E10D 10" Dual Sealed Subwoofer Enclosure with 1" Faceplate
Atrend
CTE10D
(0 Reviews)
  • 1" MDF Faceplate
  • Completely Glued And Braced
  • Charcoal Carpet
Free 2-6 day shipping
In Stock
$119.99
Free 2-6 day shipping
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Atrend
CTE10D
(0 Reviews)
Atrend E10D 10" Dual Sealed Subwoofer Enclosure with 1" Faceplate Our Bbox Enclosures perform exceptionally...
SPL Boxes SB112 Single 12" Sealed Heavy Duty Subwoofer Enclosure
SPL Boxes SB112 Single 12" Sealed Heavy Duty Subwoofer Enclosure
SPL Boxes
SB112
(0 Reviews)
  • 3/4" MDF
  • Gold Tipped Spring Loaded Terminal
  • Premium Charcoal Colored Carpet
In Stock
$79.99
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SPL Boxes
SB112
(0 Reviews)
SPL Boxes SB112 Single 12" Sealed Heavy Duty Subwoofer Enclosure Features 3/4" MDF Gold Tipped...
Atrend E12D 12 Inch Dual Subwoofer Sealed Enclosure
Atrend E12D 12 Inch Dual Subwoofer Sealed Enclosure
Atrend
CTE12D
(0 Reviews)
  • 1" MDF Faceplate
  • Charcoal Carpet
Free 2-6 day shipping
In Stock
$139.99
Free 2-6 day shipping
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Atrend
CTE12D
(0 Reviews)
Atrend E12D 12 Inch Dual Subwoofer Sealed Enclosure Our Bbox Enclosures perform exceptionally well with...
Atrend E10S 10 Inch Single Sealed Subwoofer Enclosure
Atrend E10S 10 Inch Single Sealed Subwoofer Enclosure
Atrend
CTE10S
(0 Reviews)
  • 1" MDF Faceplate
  • Completely Glued And Braced
  • Charcoal Carpet
Free 2-6 day shipping
In Stock
$99.99
Free 2-6 day shipping
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Atrend
CTE10S
(0 Reviews)
Atrend E10S 10" Single Sealed Subwoofer Enclosure Specifications Width: 15.25 Height: 13.25 Depth: 9.25 Gross...
Atrend E12S 12" Single Sealed Subwoofer Enclosure
Atrend E12S 12" Single Sealed Subwoofer Enclosure
Atrend
CTE12S
(0 Reviews)
  • 1" MDF Faceplate
  • Completely Glued And Braced
  • Charcoal Carpet
In Stock
$99.99
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Atrend
CTE12S
(0 Reviews)
Atrend E12S 12" Single Sealed Subwoofer Enclosure Our Bbox Enclosures perform exceptionally well with any...
Atrend Bbox A142-10CP Dual 10 Inch Sealed Subwoofer Enclosure - Fits 07-14 Chevrolet/GMC Silverado/Sierra Ext. Cab
Special Order
Atrend Bbox A142-10CP Dual 10 Inch Sealed Subwoofer Enclosure - Fits 07-14 Chevrolet/GMC Silverado/Sierra Ext. Cab
Atrend
A14210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Dual 10" Enclosure
  • Carpet Covered
  • Fits 2007-2014 Chevrolet/GMC Silverado/Sierra Extended Cab
Free 2 day shipping
In Stock
$279.99
Free 2 day shipping
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Atrend
A14210CP
(0 Reviews)
Atrend Bbox A142-10CP Dual 10" Sealed Subwoofer Enclosure - Fits '07-'14 Chevrolet/GMC Silverado/Sierra Ext. Cab...
Atrend Bbox A602-10CP Dual 10 Inch Sealed Enclosure for 07-Up Tundra Double Cab
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Atrend Bbox A602-10CP Dual 10 Inch Sealed Enclosure for 07-Up Tundra Double Cab
Atrend
A60210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Vehicle Specific Fits Under Rear Seat
  • Finished with Gray Carpet
Free 2 day shipping
In Stock
$259.99
Free 2 day shipping
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Atrend
A60210CP
(0 Reviews)
Atrend Bbox A602-10CP Dual 10" Sealed Enclosure for 07-Up Tundra Double Cab OverviewCustom dual 10"...
Atrend Bbox A372-10CP Dual 10 Inch Sealed Subwoofer Enclosure - Fits 04-08 Ford F150 Super Crew/Super Cab
Special Order
Atrend Bbox A372-10CP Dual 10 Inch Sealed Subwoofer Enclosure - Fits 04-08 Ford F150 Super Crew/Super Cab
Atrend
A37210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Dual 10" Enclosure
  • Carpet Covered
  • Fits 2004-2008 Ford F250 Super Cab/Super Crew
Free 2 day shipping
In Stock
$237.99
Free 2 day shipping
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Atrend
A37210CP
(0 Reviews)
Atrend Bbox A372-10CP Dual 10" Sealed Subwoofer Enclosure - Fits '04-'08 Ford F150 Super Crew/Super...
Atrend 6X9PR 6x9 Carpeted Speaker Enclosure (Pair)
Atrend 6X9PR 6x9 Carpeted Speaker Enclosure (Pair)
Atrend
CT6X9PR
(0 Reviews)
  • 1" MDF Faceplate
  • Completely Glued and Braced
  • Charcoal Carpet
In Stock
$89.99
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Atrend
CT6X9PR
(0 Reviews)
Atrend 6X9PR 6x9 Carpeted Speaker Enclosure (Pair) Superior performance backed by USA made quality is...
Atrend Bbox A152-10CP Dual 10 Inch Sealed Enclosure for 99-07 Chevrolet/GMC Extended Cab
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Atrend Bbox A152-10CP Dual 10 Inch Sealed Enclosure for 99-07 Chevrolet/GMC Extended Cab
Atrend
A15210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Vehicle Specific Fits Under Rear Seat
  • Finished with Gray Carpet
Out of Stock
$239.99
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Atrend
A15210CP
(0 Reviews)
Atrend Bbox A152-10CP Dual 10" Sealed Enclosure for 99-07 Chevrolet/GMC Extended Cab OverviewCustom downfire fit...
Bassworx SW212B Dual 12 Inch Street Wedge Series Sealed Subwoofer Enclosure
Bassworx SW212B Dual 12 Inch Street Wedge Series Sealed Subwoofer Enclosure
Bassworx
SW212B
(0 Reviews)
  • Dual 12" Sealed Enclosure
  • 3/4" and 5/8" MDF Construction
  • Top Grade Carpeting And Binding Posts
Available in Store
$99.99
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Bassworx
SW212B
(0 Reviews)
Bassworx SW212B Dual 12" Street Wedge Series Sealed Subwoofer Enclosure Even in our highly popular,...
Atrend Bbox A202-10CP Dual 10 Inch Sealed Enclosure for 02-17 Ram Quad Cab
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Atrend Bbox A202-10CP Dual 10 Inch Sealed Enclosure for 02-17 Ram Quad Cab
Atrend
A20210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Vehicle Specific Fits Under Rear Seat
  • Finished In Gray Carpet
Available in Store
$269.99
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Atrend
A20210CP
(0 Reviews)
Atrend Bbox A202-10CP Dual 10" Sealed Enclosure for 02-17 Ram Quad Cab OverviewCustom upfire fit...
Atrend Bbox A402-10CP Dual 10 Inch Sealed Enclosure for 03-15 Nissan Titan King or Crew Cab
Special Order
Atrend Bbox A402-10CP Dual 10 Inch Sealed Enclosure for 03-15 Nissan Titan King or Crew Cab
Atrend
A40210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Vehicle Specific Fits Under Rear Seat
  • Finished with Gray Carpet
Out of Stock
$239.99
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Atrend
A40210CP
(0 Reviews)
Atrend Bbox A402-10CP Dual 10" Sealed Enclosure for 03-15 Nissan Titan King or Crew Cab...
Atrend Bbox A362-10CP Dual 10 Inch Sealed Enclosure for 09-Up F150 SuperCrew
Special Order
Atrend Bbox A362-10CP Dual 10 Inch Sealed Enclosure for 09-Up F150 SuperCrew
Atrend
A36210CP
(0 Reviews)

This enclosure is custom-designed to fit specific vehicles and includes free ground shipping. Please allow 1-2 weeks for delivery.


  • Vehicle Specific Fits Under Rear Seat
  • Finished In Gray Carpet
Out of Stock
$269.99
Hide Details
Show Details
Atrend
A36210CP
(0 Reviews)
Atrend Bbox A362-10CP Dual 10" Sealed Enclosure for 09-Up F150 SuperCrew OverviewCustom downfiring dual 10"...
Bassworx SW210B Dual 10 Inch Street Wedge Series Sealed Subwoofer Enclosure
Bassworx SW210B Dual 10 Inch Street Wedge Series Sealed Subwoofer Enclosure
Bassworx
SW210B
(0 Reviews)
  • Dual 10" Sealed Enclosure
  • 3/4" and 5/8" MDF Construction
  • Top Grade Carpeting And Binding Posts
Available in Store
$89.99
Hide Details
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