GP Audio Empty Car Subwoofer Enclosures & Boxes

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GP Audio 15" Ported MDF Subwoofer Enclosure

Single 15" Ported 3/4" (3 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 15” main
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Single 15" Ported 3/4" (3 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Single double flush baffle
• Port Area: 44"
• Flush Trim Diameter: 15.75"

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FREE shipping to VA. Get it Tue, Mar. 28

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List $279.99
$214.99

In stock.

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3 cubic feet
• Single double flush baffle
• Port Area: 44"
• Flush Trim Diameter: 15.75"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 12" Ported MDF Subwoofer Enclosure

Dual 12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

2x12supb main
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Dual 12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Flush Trim Diameter: 13"
• Port Area: 52"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$289.99

In stock.

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Flush Trim Diameter: 13"
• Port Area: 52"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 12" Ported MDF Subwoofer Enclosure

Dual 12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 12in P main
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Dual 12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Designed for Sundown SA-12v2 with flush baffle
• Flush Trim Diameter: 13.1"
• Port Area: 52"

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FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $299.99
$234.99

In stock

Only 3 Left!

• 12" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Designed for Sundown SA-12v2 with flush baffle
• Flush Trim Diameter: 13.1"
• Port Area: 52"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 6.5” Ported MDF Subwoofer Enclosure

Single 6.5" Ported 3/4" (0.30 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 6.5” main
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Single 6.5" Ported 3/4" (0.30 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 6.5" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.30 cubic feet
• DC M3 6.5" with double flush baffle
• Flush Trim Diameter: 7.50"
• Port Area: 4"

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FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $199.99
$129.99

In stock

Only 3 Left!

• 6.5" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.30 cubic feet
• DC M3 6.5" with double flush baffle
• Flush Trim Diameter: 7.50"
• Port Area: 4"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 10" Ported MDF Subwoofer Enclosure

Dual 10" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 10supb main
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Dual 10" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Dual flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 37.13"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$234.99

In stock.

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Dual flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 37.13"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Atrend 10MG

10" Protective Waffle Style Subwoofer Grille (1 Pair)

$12.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
GP Audio 15" Ported MDF Subwoofer Enclosure

Single 15" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

S15supb main
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Single 15" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Flush Trim Diameter: 16"
• Port Area: 52"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$289.99

In stock.

• 15" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Flush Trim Diameter: 16"
• Port Area: 52"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 8" Ported MDF Subwoofer Enclosure

Quad 8" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

4x8supb main
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Quad 8" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 8" Quad Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Quad flush baffle
• Flush Trim Diameter: 9"
• Port Area: 52"

shipping truck icon
FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $399.99
$289.99

In stock

• 8" Quad Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Quad flush baffle
• Flush Trim Diameter: 9"
• Port Area: 52"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 6.5" Ported MDF Subwoofer Enclosure

Dual 6.5" Ported 3/4" (0.60 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 6.5 main
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Dual 6.5" Ported 3/4" (0.60 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 6.5" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.60 cubic feet
• Double flush baffle
• Flush Trim Diameter: 7.50"
• Port Area: 8"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

$149.99

In stock.

• 6.5" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.60 cubic feet
• Double flush baffle
• Flush Trim Diameter: 7.50"
• Port Area: 8"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 12" Ported MDF Subwoofer Enclosure

12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 12 supb main
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12" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 12" Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Port Area: 52"
• Flush Trim Diameter: 13"

shipping truck icon
FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $399.99
$289.99

In stock

Only 1 Left!

• 12" Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Port Area: 52"
• Flush Trim Diameter: 13"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 12" Ported MDF Subwoofer Enclosure

Single 12" Ported 3/4" (1.75 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 12” main
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Single 12" Ported 3/4" (1.75 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Sundown SA-12v2 with flush baffle
• Flush Trim Diameter: 13.1"
• Port Area: 26"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $289.99
$174.99

In stock.

• 12" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.75 cubic feet
• Sundown SA-12v2 with flush baffle
• Flush Trim Diameter: 13.1"
• Port Area: 26"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 8" Ported MDF Subwoofer Enclosure

Single 8" Ported 3/4" (0.65 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 8” main
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Single 8" Ported 3/4" (0.65 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 8" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.65 cubic feet
• Sundown SA-8" with flush baffle
• Flush Trim Diameter: 9"
• Port Area: 9"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $219.99
$129.99

In stock.

• 8" Single/Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.65 cubic feet
• Sundown SA-8" with flush baffle
• Flush Trim Diameter: 9"
• Port Area: 9"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 6.5" Ported MDF Subwoofer Enclosure

Six 6.5" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

6x6.5supb main
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Six 6.5" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 6.5" Six Vented / Ported Subwoofer 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"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$289.99

In stock.

• 6.5" Six Vented / Ported Subwoofer 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"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 10" Ported MDF Subwoofer Enclosure

Single 10" Ported 3/4" (1 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Single 10” main
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Single 10" Ported 3/4" (1 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Sundown SA-10" with flush baffle
• Flush Trim Diameter: 11.5"
• Port Area: 15"

shipping truck icon
FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $229.99
$159.99

In stock

• 10" Single Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Sundown SA-10" with flush baffle
• Flush Trim Diameter: 11.5"
• Port Area: 15"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 8" Ported MDF Subwoofer Enclosure

Dual 8" Ported 3/4" (1.30 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 8” main
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Dual 8" Ported 3/4" (1.30 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 8" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Sundown SA-8" with flush baffle
• Flush Trim Diameter: 9"
• Port Area: 18"

shipping truck icon
FREE 2-day shipping to VA. Get it Thu, Mar. 23

empty

List $239.99
$159.99

In stock

Only 2 Left!

• 8" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.30 cubic feet
• Sundown SA-8" with flush baffle
• Flush Trim Diameter: 9"
• Port Area: 18"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 10" Ported MDF Subwoofer Enclosure

Dual 10" Ported 3/4" (2 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

Dual 10” main
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Dual 10" Ported 3/4" (2 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Double flush baffle
• Flush Trim Diameter: 11.5"
• Port Area: 30"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $299.99
$184.99

In stock.

• 10" Dual Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Double flush baffle
• Flush Trim Diameter: 11.5"
• Port Area: 30"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
Atrend 10MG

10" Protective Waffle Style Subwoofer Grille (1 Pair)

$12.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
GP Audio 10" Ported MDF Subwoofer Enclosure

Three 10" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

3x10supb main
Go to item page

Three 10" Ported 3/4" (3.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 10" Three Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Three Double flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 52"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$289.99

In stock.

• 10" Three Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.50 cubic feet
• Three Double flush baffle
• Flush Trim Diameter: 11.50"
• Port Area: 52"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add
GP Audio 6.5" Ported MDF Subwoofer Enclosure

Quad 6.5" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

4x6.5SUPB main
Go to item page

Quad 6.5" Ported 3/4" (2.50 cubic ft) Tru Spec Series Subwoofer Enclosure (Made in the USA)

• 6.5" Quad Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Quad double flush baffle
• Flush Trim Diameter: 7.5"
• Port Area: 37.13"

shipping truck icon
FREE shipping to VA. Get it Tue, Mar. 28

empty

List $399.99
$234.99

In stock.

• 6.5" Quad Vented / Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Quad double flush baffle
• Flush Trim Diameter: 7.5"
• Port Area: 37.13"

Item Added to Cart.

NVX XKIT42 - 4 Gauge Amp Kit

Pure Virgin Copper, 4 Gauge Amplifier Installation Kit

$99.99

Add
NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

$7.99

Add
Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

$6.99

Add

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