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12" Sealed Subwoofer Boxes

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Save 50% on a Trunk Sound Deadening Kit!

$31.99

IN STOCK

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.5 cu ft airspace)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.5 Cubic ft Box Volume

Save 50% on a Trunk Sound Deadening Kit!

$39.99

IN STOCK

12" Single Medium Pro Series Sealed Subwoofer Enclosure

12" Single Medium Pro Series Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$47.95

IN STOCK

12" Hatchback Style Single Medium Sealed Subwoofer Enclosure

12" Hatchback Style Single Medium Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$43.95

IN STOCK

12" Hatchback Style Single Small Sealed Subwoofer Enclosure

12" Hatchback Style Single Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$42.95

IN STOCK

12" Single Small Pro Series Sealed Subwoofer Enclosure

12" Single Small Pro Series Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$44.95

IN STOCK

12" Single Sealed Ultra Slim Series Subwoofer Enclosure

12" Single Sealed Ultra Slim Series Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$40.95

IN STOCK

12" Single Sealed Slim Series Subwoofer Enclosure

12" Single Sealed Slim Series Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$37.95

IN STOCK

12" Single Universal Truck Style Sealed Subwoofer Enclosure

12" Single Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$45.95

IN STOCK

Only 2 Left!

12" Sealed Subwoofer Box Made for NVX X-Series (XQW124/XQW122)

• Mounting Depth: 7.5"
• Engineered for NVX XQW124/2
• Carbon Fiber Front Board
• Black Carpet

$79.99

IN STOCK

Only 2 Left!

12" Single 4-Ohm CS Series Car Subwoofer w/ 12" Sealed Car Sub Box and 16-Gauge 23 Ft Speaker Wire

• Peak Power: 1000W
• RMS Power: 250W
• Impedance: 4 ohms
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• 16 Gauge Speaker Wire
• High Strand Count for Maximum Flexibility
• 23 Foot Length

$86.95

IN STOCK

12" Dual Universal Truck Style Sealed Subwoofer Enclosure

12" Dual Universal Truck Style Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$84.95

IN STOCK

Only 3 Left!

12" Single Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

12" Single Sealed Square Subwoofer Enclosure for Kicker L5 or L7 Subwoofer • Premium Carpeted Finish Silver Spring Loaded Terminal Cups Completely Miter and Dado Panels Glued and Braced with Fasteners

50% Off Subwoofer Grill with Purchase!

$49.95

IN STOCK

Only 1 Left!

12" Single Sealed Hatchback Subwoofer Enclosure

• 12" Single Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 1.3 Cubic Feet
• Dimensions: 9" TD x 15" BD x 14" W x 18" H

$29.99

OUT OF STOCK

12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 and L7 Subwoofers

12" Dual Sealed Square Subwoofer Enclosure for Kicker L5 or L7 Subwoofers • Premium Carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

50% Off Subwoofer Grill with Purchase!

$77.95

AVAILABLE

Ships at Later Date

Single 12" Down-Firing Enclosure for Shallow Subwoofers

• 12" Single Enclosure for Shallow Subwoofers
• 5/8" MDF with black carpet covering
• Shallow mount application
• Subwoofer mounting depth: 4-1/4"
• Subwoofer cutout diameter: 11"

$99.99

IN STOCK

Only 2 Left!

Dual 12" Ford F-150 Regular Cab 2004-2010 Unloaded Vehicle Specific Bass Slammer Enclosure

• 2004-2007 F-150 Regular Cab Unloaded Black Dual 12"
• Bass Slammer ThunderForm Subwoofer Enclosure Box
• Mounts Behind Front Seat
• Jack Stays In Factory Location And Is Accessible
• Mounting Depth: 6-1/4"
• Cutout Diameter: 11"

$399.95

AVAILABLE

Ships at Later Date

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Save 50% on a Trunk Sound Deadening Kit!

$51.99

OUT OF STOCK

12" Dual Hatchback Style Small Sealed Subwoofer Enclosure

12" Dual Hatchback Style Small Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$68.95

OUT OF STOCK

12" Dual Hatchback Style Medium Sealed Subwoofer Enclosure

12" Dual Hatchback Style Medium Sealed Subwoofer Enclosure • Premium carpeted Finish • Silver Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners

Save 50% on a Trunk Sound Deadening Kit!

$71.95

OUT OF STOCK

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12" Sealed Subwoofer Boxes Information

Very popular size for most vehicle car stereos. 12" Sealed subwoofer enclosures allow your system to perform at its max.