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.

Ported (18)

Bandpass Ported (1)

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.

Round / Circle (18)

Square (1)

Box Exterior Color

The color of the enclosure's exterior/outer finish.

Sand Beige (19)

Total Box Volume

The internal volume measurement in cubic feet before subwoofer magnet displacement.

Up to 1 cubic feet (4)

1–2 cubic feet (3)

2–3 cubic feet (5)

3 cubic feet and up (7)

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.

6" and up (19)

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.

Square/Rectangle (19)

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GP Audio 2X12SUPB (1545KE)

Empty Dual 12" Tru Spec Prefabricated Ported Enclosure

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GP Audio 2X12SUPB (1545KE)

Empty Dual 12" Tru Spec Prefabricated Ported Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

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Was $399.99 Details

$249.99

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

GP Audio Dual 12in P (1460YX)

Empty Dual 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA 12" Subwoofers

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GP Audio Dual 12in P (1460YX)

Empty Dual 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA 12" Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $299.99 Details

$234.99

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Compatible for Sundown SA 12V2 subwoofers (Sold separately)

GP Audio S15SUPB

Empty Single 15" Tru Spec Prefabricated Ported Enclosure

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GP Audio S15SUPB

Empty Single 15" Tru Spec Prefabricated Ported Enclosure

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

Free shipping in USA. Provide zip for delivery date.

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Was $399.99 Details

$235.99

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• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

GP Audio Single 15" (1466VG)

Empty Single 15" Tru Spec Prefabricated Ported Enclosure for Sundown SA 15" Subwoofers

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GP Audio Single 15" (1466VG)

Empty Single 15" Tru Spec Prefabricated Ported Enclosure for Sundown SA 15" Subwoofers

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Compatible for Sundown SA 15V2 subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $279.99 Details

$199.99

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• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Compatible for Sundown SA 15V2 subwoofers (Sold separately)

GP Audio Dual 10" (1459UN)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure for Sundown SA10V2 Subwoofers

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GP Audio Dual 10" (1459UN)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure for Sundown SA10V2 Subwoofers

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $299.99 Details

$179.99

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GP Audio Single 12" (1447TS)

Empty Single 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA12V2 Subwoofers

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GP Audio Single 12" (1447TS)

Empty Single 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA12V2 Subwoofers

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible for Sundown SA10V2 subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $289.99 Details

$175.99

In stock

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Compatible for Sundown SA10V2 subwoofers (Sold separately)

GP Audio Dual 6.5 (1456ER)

Empty Dual 6.5" Tru Spec Prefabricated Ported Enclosure for Sundown SA65V2 Subwoofers

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GP Audio Dual 6.5 (1456ER)

Empty Dual 6.5" Tru Spec Prefabricated Ported Enclosure for Sundown SA65V2 Subwoofers

• 6.5" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.60 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

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$149.99

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GP Audio Single 6.5” (1444OS)

Empty Single 6.5" Tru Spec Prefabricated Ported Enclosure for Sundown SA65V2 Subwoofers

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GP Audio Single 6.5” (1444OS)

Empty Single 6.5" Tru Spec Prefabricated Ported Enclosure for Sundown SA65V2 Subwoofers

• 6.5" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.30 cubic feet
• Compatible for Sundown SA65V2 and similar subwoofers (Sold separately)

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Was $199.99 Details

$115.99

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GP Audio Dual 8" (1458GTO)

Empty Dual 8" Tru Spec Prefabricated Ported Enclosure for Sundown SA8V2 Subwoofers

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GP Audio Dual 8" (1458GTO)

Empty Dual 8" Tru Spec Prefabricated Ported Enclosure for Sundown SA8V2 Subwoofers

• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $239.99 Details

$129.99

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GP Audio Dual 10SUBP (1554GSJ)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure

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GP Audio Dual 10SUBP (1554GSJ)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

Free shipping in USA. Provide zip for delivery date.

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Was $399.99 Details

$219.99

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Computer-designed CNC cut

GP Audio Single 12 SUBP (1555YTZ)

Empty Single 12" Tru Spec Ported High Output Enclosure

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GP Audio Single 12 SUBP (1555YTZ)

Empty Single 12" Tru Spec Ported High Output Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• High-output XXL enclosure with double flush baffle

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Was $399.99 Details

$289.99

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• High-output XXL enclosure with double flush baffle

GP Audio Single 10" (1446CO)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure for Sundown SA10V2 Subwoofers

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GP Audio Single 10" (1446CO)

Empty Dual 10" Tru Spec Prefabricated Ported Enclosure for Sundown SA10V2 Subwoofers

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $229.99 Details

$159.99

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GP Audio 4X8SUBP (1541YTM)

Empty Quad 8" Tru Spec Prefabricated Ported Enclosure

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GP Audio 4X8SUBP (1541YTM)

Empty Quad 8" Tru Spec Prefabricated Ported Enclosure

• 8" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

Free shipping in USA. Provide zip for delivery date.

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Was $399.99 Details

$269.99

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• 8" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

GP Audio 3X10SUPB (1552FGQ)

Empty Triple 10" Tru Spec Prefabricated Ported Enclosure

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GP Audio 3X10SUPB (1552FGQ)

Empty Triple 10" Tru Spec Prefabricated Ported Enclosure

• 10" Triple Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

Free shipping in USA. Provide zip for delivery date.

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Was $399.99 Details

$269.99

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• 10" Triple Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Computer-designed CNC cut

GP Audio 4x6.5SUPB (1553KMB)

Empty Quad 6.5" Tru Spec Prefabricated Ported Enclosure

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GP Audio 4x6.5SUPB (1553KMB)

Empty Quad 6.5" Tru Spec Prefabricated Ported Enclosure

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $23.50 in rewards to spend later

empty

Was $399.99 Details

$234.99

In stock.

Add to Cart

• 6.5" Quad Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• High-output XXL enclosure with double flush baffle

GP Audio 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Tru Spec Prefabricated Ported Enclosure

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GP Audio 6X6.5SUPB (1551SZ)

Empty Six Subwoofer Tru Spec Prefabricated Ported Enclosure

• 6.5" 6-Subwoofer Ported Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Six double flush baffle
• Flush Trim Diameter: 7.5"
• Port Area: 52"

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $29.00 in rewards to spend later

empty

Was $399.99 Details

$289.99

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GP Audio S15 Elite (1649HUN)

Empty Single 15" Tru Spec Ported Prefabricated Square Enclosure for Sundown U 15" Subwoofers

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GP Audio S15 Elite (1649HUN)

Empty Single 15" Tru Spec Ported Prefabricated Square Enclosure for Sundown U 15" Subwoofers

• 15" Single/Dual Bandpass Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Sundown U 15" subwoofers (Sold separately)

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Was $449.99 Details

$364.99

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GP Audio Single 8" (1445DF)

Empty Single 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA12V2 Subwoofers

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GP Audio Single 8" (1445DF)

Empty Single 12" Tru Spec Prefabricated Ported Enclosure for Sundown SA12V2 Subwoofers

• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.65 cubic feet
• Compatible for Sundown SA8V2 and similar subwoofers (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $219.99 Details

$129.99

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GP Audio S12KL7X (1761UCI)

Empty Single 12" Tru Spec Ported Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

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GP Audio S12KL7X (1761UCI)

Empty Single 12" Tru Spec Ported Prefabricated Square Enclosure for Kicker Solo X 12" L7X Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

Free shipping in USA. Provide zip for delivery date.

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Was $459.99 Details

$369.99

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with Kicker 12" Solo X L7X (Sold separately)

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GP Audio Ported & Vented Subwoofer Boxes

Shop the Category

GP Audio 2X12SUPB (1545KE)

GP Audio 2X12SUPB (1545KE)

GP Audio Dual 12in P (1460YX)

GP Audio Dual 12in P (1460YX)

GP Audio S15SUPB

GP Audio S15SUPB

GP Audio Single 15" (1466VG)

GP Audio Single 15" (1466VG)

GP Audio Dual 10" (1459UN)

GP Audio Dual 10" (1459UN)

GP Audio Single 12" (1447TS)

GP Audio Single 12" (1447TS)

GP Audio Dual 6.5 (1456ER)

GP Audio Dual 6.5 (1456ER)

GP Audio Single 6.5” (1444OS)

GP Audio Single 6.5” (1444OS)

GP Audio Dual 8" (1458GTO)

GP Audio Dual 8" (1458GTO)

GP Audio Dual 10SUBP (1554GSJ)

GP Audio Dual 10SUBP (1554GSJ)

GP Audio Single 12 SUBP (1555YTZ)

GP Audio Single 12 SUBP (1555YTZ)

GP Audio Single 10" (1446CO)

GP Audio Single 10" (1446CO)

GP Audio 4X8SUBP (1541YTM)

GP Audio 4X8SUBP (1541YTM)

GP Audio 3X10SUPB (1552FGQ)

GP Audio 3X10SUPB (1552FGQ)

GP Audio 4x6.5SUPB (1553KMB)

GP Audio 4x6.5SUPB (1553KMB)

GP Audio 6X6.5SUPB (1551SZ)

GP Audio 6X6.5SUPB (1551SZ)

GP Audio S15 Elite (1649HUN)

GP Audio S15 Elite (1649HUN)

GP Audio Single 8" (1445DF)

GP Audio Single 8" (1445DF)

GP Audio S12KL7X (1761UCI)

GP Audio S12KL7X (1761UCI)

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