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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued Empty Car Subwoofer Enclosures & Boxes
  5. Discontinued Sealed Subwoofer Boxes

Discontinued Sealed Subwoofer Boxes for your 2003 XC70 close

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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You are currently viewing discontinued products.

Bassforms BF7SERIES

Custom 10" Fiberglass Enclosure for 2002-Up BMW 7 Series

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Bassforms BF7SERIES

Custom 10" Fiberglass Enclosure for 2002-Up BMW 7 Series

Custom 10" Sealed Fiberglass Enclosure • Vehicle specific for 2002-Up BMW 7 Series • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Designed for louder, deeper bass

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Custom 10" Sealed Fiberglass Enclosure • Vehicle specific for 2002-Up BMW 7 Series • Constructed with 4 layers of 2oz. matting • 100% Fiberglass • Designed for louder, deeper bass

Bassforms BF210

Dual 10" Universal Fiberglass Enclosure

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Bassforms BF210

Dual 10" Universal Fiberglass Enclosure

Dual 10" Universal Fiberglass Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Designed for louder, deeper bass • Polyfill inside • Box volume: 1.00 cubic feet

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Dual 10" Universal Fiberglass Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Designed for louder, deeper bass • Polyfill inside • Box volume: 1.00 cubic feet

Atrend A182-10CPA

2007-2013 Dual 10" GM Crew Cab Downfire Box with Amp Space

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Atrend A182-10CPA

2007-2013 Dual 10" GM Crew Cab Downfire Box with Amp Space

• 10" Dual Sealed Subwoofer Enclosure
• 0.625" Medium Density Fiberboard Construction
• Carpet exterior
• Round Ports

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• 10" Dual Sealed Subwoofer Enclosure
• 0.625" Medium Density Fiberboard Construction
• Carpet exterior
• Round Ports

Bassforms BF310

Custom Triple 10" Universal Fiberglass Enclosure

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Bassforms BF310

Custom Triple 10" Universal Fiberglass Enclosure

Custom Triple 10" Universal Fiberglass Sealed Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

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Custom Triple 10" Universal Fiberglass Sealed Enclosure • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Bassforms BFMURCPE

Custom 8" Fiberglass Enclosure for Lamborghini Murcielago Coupe

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Bassforms BFMURCPE

Custom 8" Fiberglass Enclosure for Lamborghini Murcielago Coupe

Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Lamborghini Murcielago Coupe • Mounts behind the passenger seat and fires forward • 100% Fiberglass • Designed for louder, deeper bass

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Custom 8" Sealed Fiberglass Enclosure • Vehicle specific for Lamborghini Murcielago Coupe • Mounts behind the passenger seat and fires forward • 100% Fiberglass • Designed for louder, deeper bass

NVX NE82S (Open Box, Great)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

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NVX NE82S (Open Box, Great)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Great)

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

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Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Great)

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

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

NVX NE102S (Open Box, Great)

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo

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NVX NE102S (Open Box, Great)

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX XQWE112S (Open Box, Great)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

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NVX XQWE112S (Open Box, Great)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

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• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Like New (Open Box))

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

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Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Like New (Open Box))

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

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

Atrend 12DS

Empty Dual 12" Small Sealed Subwoofer Enclosure

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Atrend 12DS

Empty Dual 12" Small Sealed Subwoofer Enclosure

• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

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6

• 12" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.92 cubic feet

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Open Box, Good)

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

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Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Open Box, Good)

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

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

NVX NE82S (Like New (Open Box))

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

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NVX NE82S (Like New (Open Box))

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE81S (Open Box, Great)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

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NVX NE81S (Open Box, Great)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE82S (Open Box, Good)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

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NVX NE82S (Open Box, Good)

Dual 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.80 Cu. Ft. with Polyfil and NVX Logo

• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Universal Icon Universal – fits most vehicles.

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• 8" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .80 cubic feet
• Premium Black Carpet with Black NVX Logo

Bassforms BF112RR

Custom 12" Fiberglass Enclosure for 2004 Rolls Royce Phantom Sedan

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Bassforms BF112RR

Custom 12" Fiberglass Enclosure for 2004 Rolls Royce Phantom Sedan

Custom 12" Fiberglass Enclosure • For 2004 Rolls Royce Phantom Sedan • Mounts seamlessly into left side corner space of trunk area • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside • Box volume: 1.20 cubic feet

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Custom 12" Fiberglass Enclosure • For 2004 Rolls Royce Phantom Sedan • Mounts seamlessly into left side corner space of trunk area • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside • Box volume: 1.20 cubic feet

RetroSound R-TW82ENCL

500 W Peak Single 8" Sealed Shallow Mount Subwoofer Enclosure (2 Ohm)

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RetroSound R-TW82ENCL

500 W Peak Single 8" Sealed Shallow Mount Subwoofer Enclosure (2 Ohm)

• 500W Max Single 8" Sealed Subwoofer Enclosure
• 8" shallow mount Subwoofer
• 1/2" MDF Construction with charcoal carpet finish
• 1 Set of spring post terminals
• Enclosure Dimensions: 15-7/8" W x 12-3/4" H x 4-7/8" (with grille) D

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• 500W Max Single 8" Sealed Subwoofer Enclosure
• 8" shallow mount Subwoofer
• 1/2" MDF Construction with charcoal carpet finish
• 1 Set of spring post terminals
• Enclosure Dimensions: 15-7/8" W x 12-3/4" H x 4-7/8" (with grille) D

NVX XQWE112S (Open Box, Good)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

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NVX XQWE112S (Open Box, Good)

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

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• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Bassforms BF212SQUARE

Dual 12" Custom Fiberglass Enclosures for Square Subwoofers

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Bassforms BF212SQUARE

Dual 12" Custom Fiberglass Enclosures for Square Subwoofers

Dual 12" Custom Fiberglass Enclosure for Square Subwoofers • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

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Dual 12" Custom Fiberglass Enclosure for Square Subwoofers • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Atrend 15SQ

Empty Single 15" Medium Sealed Subwoofer Enclosure

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Atrend 15SQ

Empty Single 15" Medium Sealed Subwoofer Enclosure

• 15" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 2.00 cubic feet

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8

• 15" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 2.00 cubic feet

Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Good)

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

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Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12) (Open Box, Good)

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

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

1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Like New (Open Box))

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

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1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Like New (Open Box))

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

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• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Open Box, Good)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

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1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Open Box, Good)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

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• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

Atrend 10DS (Open Box, Great)

Empty Dual 10" Small Sealed Subwoofer Enclosure

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Atrend 10DS (Open Box, Great)

Empty Dual 10" Small Sealed Subwoofer Enclosure

• 10" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.54 cubic feet

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• 10" Dual Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 1.54 cubic feet

Bassforms BF115SQUARE

Custom 15" Fiberglass Solo-Baric Enclosure

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Bassforms BF115SQUARE

Custom 15" Fiberglass Solo-Baric Enclosure

Custom 15" Fiberglass Solo-Baric Enclosure • Mounts in trunk space, taking up a significant amount of available space • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside

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Custom 15" Fiberglass Solo-Baric Enclosure • Mounts in trunk space, taking up a significant amount of available space • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Polyfill inside

Bbox by Atrend A122-12CP

12" Dual Medium Down-Firing Sealed Bbox Series Subwoofer Enclosure for Select SUV Vehicles

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Bbox by Atrend A122-12CP

12" Dual Medium Down-Firing Sealed Bbox Series Subwoofer Enclosure for Select SUV Vehicles

10" Bbox Series Dual Sealed Down-Fire Vehicle Specific Subwoofer Enclosure for Select Sports Utility Vehicles (SUV'S) • Fits most SUV's including but not limited to Navigators, Expedition, Escalade, Mountaineer, Tahoe, and Denali • Durable Trunk Liner Finish • Hardwood MDF Construction • Rounded Edges

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10" Bbox Series Dual Sealed Down-Fire Vehicle Specific Subwoofer Enclosure for Select Sports Utility Vehicles (SUV'S) • Fits most SUV's including but not limited to Navigators, Expedition, Escalade, Mountaineer, Tahoe, and Denali • Durable Trunk Liner Finish • Hardwood MDF Construction • Rounded Edges

Atrend 12SQL

Empty Single 12" Medium Sealed Subwoofer Enclosure

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Atrend 12SQL

Empty Single 12" Medium Sealed Subwoofer Enclosure

• 12" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 1.00 cubic feet

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• 12" Single Medium Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Completely miter and dado end panels
• Premium carpeted finish
• Total box volume: 1.00 cubic feet

Atrend FS12S

Single 12" Sealed Enclosure for Focal Subwoofers

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Atrend FS12S

Single 12" Sealed Enclosure for Focal Subwoofers

• Single 12" Sealed Enclosure for Focal Subwoofers
• Enclosure Type: Sealed
• Compatible with 12" Focal Access Subwoofers

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• Single 12" Sealed Enclosure for Focal Subwoofers
• Enclosure Type: Sealed
• Compatible with 12" Focal Access Subwoofers

Atrend 10TKD

10" Dual Universal Truck Style Sealed Subwoofer Enclosure

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Atrend 10TKD

10" Dual Universal Truck Style Sealed Subwoofer Enclosure

• 10" 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

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1

• 10" 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

Bassforms BF212AMP

Dual 12" Custom Fiberglass Enclosures with Amp Rack

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Bassforms BF212AMP

Dual 12" Custom Fiberglass Enclosures with Amp Rack

Dual 12" Custom Fiberglass Enclosures with Amp Rack • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Universal Icon Universal – fits most vehicles.

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Dual 12" Custom Fiberglass Enclosures with Amp Rack • 100% Fiberglass • Constructed with 4 layers of 2oz. matting • Lightest, most durable boxes on the market • Custom looks & form minimizes trunk junk

Atrend 10KS

10" Single Sealed Square Subwoofer Enclosure for Square Subwoofers (e.g. Kicker L5 and L7 Subwoofers)

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Atrend 10KS

10" Single Sealed Square Subwoofer Enclosure for Square Subwoofers (e.g. Kicker L5 and L7 Subwoofers)

• 10" 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

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• 10" 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

Atrend 13SME

Empty Single 13" Sealed Shallow Subwoofer Enclosure

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Atrend 13SME

Empty Single 13" Sealed Shallow Subwoofer Enclosure

• 13" Single Sealed Shallow Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Ultra slim and shallow enclosure design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.85 cubic feet

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• 13" Single Sealed Shallow Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Ultra slim and shallow enclosure design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.85 cubic feet

Atrend 10KD

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

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Atrend 10KD

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

10" 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

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10" 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

Atrend E8DS

Empty Dual 8" Sealed Enclosure

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Atrend E8DS

Empty Dual 8" Sealed Enclosure

• 8" Dual Sealed Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.62 cubic feet
• Premium carpeted finish
• Made in the USA

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• 8" Dual Sealed Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.62 cubic feet
• Premium carpeted finish
• Made in the USA

Atrend E8SA

Empty Single 8" Angled Front Sealed Enclosure

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Atrend E8SA

Empty Single 8" Angled Front Sealed Enclosure

• 8" Single Angled Front Sealed Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.92 cubic feet
• Premium carpeted finish
• Made in the USA

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• 8" Single Angled Front Sealed Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.92 cubic feet
• Premium carpeted finish
• Made in the USA

NVX XQWE110S (Open Box, Great)

Single 10” Sealed 3/4" (0.58 cubic ft) MDF Black Carpeted Subwoofer Enclosure

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NVX XQWE110S (Open Box, Great)

Single 10” Sealed 3/4" (0.58 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 10" Sealed MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.58 cubic ft.

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• Single 10" Sealed MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.58 cubic ft.

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10) (Like New (Open Box))

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10) (Like New (Open Box))

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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

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

NVX NE121S (Open Box, Great)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo

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NVX NE121S (Open Box, Great)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Atrend BBox 10SME (Like New (Open Box))

Empty Single 10" Sealed Shallow Mount Subwoofer Enclosure

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Atrend BBox 10SME (Like New (Open Box))

Empty Single 10" Sealed Shallow Mount Subwoofer Enclosure

• 10" Single/Dual Sealed Shallow Mount Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.51 cubic feet
• CNC Miter & Dado design for ultimate airtight protection

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• 10" Single/Dual Sealed Shallow Mount Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.51 cubic feet
• CNC Miter & Dado design for ultimate airtight protection

1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215) (Open Box, Great)

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

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1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215) (Open Box, Great)

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

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

NVX XMDFS101 (Open Box, Good)

Single 10" Sealed 3/4" (1.2 cubic ft) MDF Black Carpeted Subwoofer Enclosure (Made in the USA)

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NVX XMDFS101 (Open Box, Good)

Single 10" Sealed 3/4" (1.2 cubic ft) MDF Black Carpeted Subwoofer Enclosure (Made in the USA)

• Single 10" Sealed MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Gold Terminals
• Internal Box Volume: 1.2 cubic ft.

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• Single 10" Sealed MDF Enclosure
• Holds one 10" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Gold Terminals
• Internal Box Volume: 1.2 cubic ft.

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Like New (Open Box))

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Like New (Open Box))

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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

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

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10) (Open Box, Good)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10) (Open Box, Good)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

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

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

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15) (Like New (Open Box))

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

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Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15) (Like New (Open Box))

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

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1

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Like New (Open Box))

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

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Dual 12" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD12) (Like New (Open Box))

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

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

Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Open Box, Great)

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

MDFD10 big DISCONTINUED
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Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10) (Open Box, Great)

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

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

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

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Open Box, Good)

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

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Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Open Box, Good)

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

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1

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

Atrend 12DQ Open Box Complete

12" Dual Medium Pro Series Sealed Subwoofer Enclosure

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Atrend 12DQ Open Box Complete

12" Dual Medium Pro Series Sealed Subwoofer Enclosure

• Item Condition: Open Box Compete
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

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• Item Condition: Open Box Compete
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

15SQB Subwoofer Enclousure (MDFD15) (Open Box, Good)

Dual 15" 3/4 MDF Sealed Subwoofer Enclosure

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15SQB Subwoofer Enclousure (MDFD15) (Open Box, Good)

Dual 15" 3/4 MDF Sealed Subwoofer Enclosure

3/4" High-quality MDF material and fully carpeted • Works great with most 15" subs • gold/silver post connectors • holds 2 15" subwoofers

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3/4" High-quality MDF material and fully carpeted • Works great with most 15" subs • gold/silver post connectors • holds 2 15" subwoofers

Wet Sounds ZERO 10 ENC (Open Box, Great)

Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

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Wet Sounds ZERO 10 ENC (Open Box, Great)

Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume:
• Compatible with ZERO 10 subwoofers (Sold separately)

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• 10" Single/Dual Sealed Subwoofer Enclosure
• Medium Density Fiberboard (MDF) construction
• Total box volume:
• Compatible with ZERO 10 subwoofers (Sold separately)

Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Like New (Open Box))

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

1TRUCK12 big DISCONTINUED
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Single 12" Subwoofer Angled Truck or Hatchback Box Enclosure (Like New (Open Box))

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

Universal Icon Universal – fits most vehicles.

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• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• 0.75 CuFt
• fully carpeted
• Fully Caulked and Sealed Tight

1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Open Box, Great)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

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1.2 Cu Ft - Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS1012) (Open Box, Great)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.2 cu ft airspace 10SQTC)

• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

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• 10" 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.2 Cubic ft Box Volume

NVX XQWE112S (Like New (Open Box))

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

XQWE112S big DISCONTINUED
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NVX XQWE112S (Like New (Open Box))

Single 12” Sealed 3/4" (0.94 cubic ft) MDF Black Carpeted Subwoofer Enclosure

• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

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• Single 12" Sealed MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Spring-loaded push terminals
• Internal Box Volume: 0.94 cubic ft.

Atrend 10DSAB

Dual 12" Sealed American Bass Subwoofer Enclosure

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Atrend 10DSAB

Dual 12" Sealed American Bass Subwoofer Enclosure

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

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Single 15" Sealed MDF Subwoofer Enclosure (Belva MDFS15)

15-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.9 cu ft airspace 15SQTC)

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

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36

• 15" Sealed Subwoofer Enclosure
• 3/4" High Quality MDF
• Durable Black Carpeting
• Terminal Cup Installed With Gold Posts
• Internal Box Volume: 1.90 Cubic FT

Atrend 12SQL 12" Closure+ NVX Sound Damping Trunk Kit

12" Single Medium Pro Series Sealed Subwoofer Enclosure + NVX SDTK20

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Atrend 12SQL 12" Closure+ NVX Sound Damping Trunk Kit

12" Single Medium Pro Series Sealed Subwoofer Enclosure + NVX SDTK20

• 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

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133

• 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

Atrend E12TP

12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure

No picture DISCONTINUED
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Atrend E12TP

12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure

12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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12" Triple Crown Sealed Compact Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend E12T

12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure

No picture DISCONTINUED
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Atrend E12T

12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure

12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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12" Triple Sealed Style Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend E15BB

15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure

No picture DISCONTINUED
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Atrend E15BB

15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure

15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

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15" Four Hole 2 Front 2 Top Sealed Bbox Pro Series Sealed Subwoofer Enclosure • Durable Trunk Liner Finish • Black and Red Spring Loaded Terminal Cups • Completely Miter and Dado Panels • Glued and Braced with Fasteners • 1" MDF Construction

Atrend 12DQSAB

Dual 12" Sealed Enclosure for American Bass Subwoofers

12DQSAB big DISCONTINUED
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Atrend 12DQSAB

Dual 12" Sealed Enclosure for American Bass Subwoofers

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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    FAQ Frequently asked questions in Discontinued Sealed Subwoofer Boxes

    Sealed Subwoofer Boxes Frequently Asked Questions (FAQ)
    A sealed subwoofer box is a type of subwoofer enclosure that is completely sealed off from the outside air. This type of enclosure is designed to produce tight, accurate bass response.
    There are several benefits to using a sealed subwoofer box. First, sealed subwoofer boxes produce tight, accurate bass response. Second, sealed subwoofer boxes are relatively easy to build and install. Third, sealed subwoofer boxes are relatively inexpensive.
    There are a few drawbacks to using a sealed subwoofer box. First, sealed subwoofer boxes do not produce as much bass output as ported subwoofer boxes. Second, sealed subwoofer boxes can be more difficult to tune than ported subwoofer boxes. Third, sealed subwoofer boxes can be more sensitive to changes in air temperature and humidity.
    When choosing a sealed subwoofer box, you should consider the following factors: The size of your subwoofer The amount of bass you want The space you have available Your budget Your personal preferences
    Installing a sealed subwoofer box is a relatively easy process. Most sealed subwoofer boxes come with instructions, and the installation process should only take a few hours. Here are some additional tips for installing a sealed subwoofer box: Make sure the box is secure and will not move around. Seal any gaps or openings in the box to prevent air leaks. Position the subwoofer in the box so that the cone is facing forward. Connect the subwoofer to your car stereo. Experiment with different settings to find the sound you like.
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    Shop your 2003 XC70
    Why Use a Vehicle Fit Guide?
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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