Expert Service 1-877-289-7664 [Hours]

Super Sonic Savings
This section contains 12" Sealed Enclosures that will ultimately allow your 12" Subwoofer to perform at its max. Fast Shipping and Low Prices Everyday.
Narrow Your Results

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

FREE Sealed Enclosure with Your Subwoofer Purchase!

$39.99

IN STOCK

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

50% Off Speaker Wire with Purchase

$49.99

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

FREE Sealed Enclosure with Your Subwoofer Purchase!

$39.99

IN STOCK

12" Triple Sealed Angled Subwoofer Enclosure

• 12" Triple Sealed Subwoofer Enclosure
• 5/8" Medium Density Fiberboard Construction
• Total Box Volume: 4.32 Cubic Feet
• Dimensions: 12" TD x 20.25" BD x 35" W x 12" H

$69.99

IN STOCK

Only 1 Left!

12" Sealed Subwoofer Enclosure

• Will fit most 12" subwoofers
• Approx 1.25 cubic feet of air space
• Provides better subwoofer sound quality
• Pre-wired with power cables
• Tightly sealed subwoofer enclosure to prevent air leaks

$39.99

IN 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

$68.95

IN STOCK

Only 2 Left!

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

$43.95

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

$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

25% Off a Sealed Shallow Enclosure with Your Sub Purchase!

$40.95

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 25% on a Sealed Enclosure with Your Subwoofer Purchase!

$45.95

IN 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

$71.95

IN STOCK

Only 1 Left!

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

$77.95

IN STOCK

Only 3 Left!

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

$84.95

IN STOCK

Only 1 Left!

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

$37.95

IN STOCK

Only 2 Left!

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

$42.95

IN STOCK

12" Dual Medium Pro Series Sealed Subwoofer Enclosure

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

$71.95

IN STOCK

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

Get a FREE Sealed Enclosure with Your Kicker Sub Purchase!

$49.95

IN STOCK

Only 1 Left!

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

Get a FREE Sealed Enclosure with Your JL Subwoofer Purchase!

$47.95

IN STOCK

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 1 Left!

Dual 12" Sealed Subwoofer Enclosure Loaded w/ TS-AR12 Subwoofer

• Dual Loaded Sealed Enclosure
• Peak Power: 1500 Watts
• Sensitivity: 103dB
• High Grade MDF Construction with Gray Carpet Finish
• Built-In Terminals for Multi-Wiring Applications

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$159.99

IN STOCK

Only 3 Left!

Items per page: 20 50 100

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.