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1966 Chevrolet El Camino

Universal empty sub box enclosures that fit most vehicles, including your 1966 El Camino.

Empty Universal-fit Sub Boxes for 1966 Chevrolet El Camino


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

• 15" Single 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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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $279.99 Details
$199.99

In stock

• 15" Single 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"

Atrend 10SME

10" Single Sealed Ultra Slim Series Subwoofer Enclosure

10SME big
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10" Single Sealed Ultra Slim Series Subwoofer Enclosure

•10" 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

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

6
$69.95

In stock

•10" 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

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

• 12" Single 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $289.99 Details
$199.99

In stock

• 12" Single 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"

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

• 10" Dual 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
Was $299.99 Details
$184.99

In stock

• 10" Dual 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"

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

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

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $399.99 Details
$249.99

In stock

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

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

• 8" Dual 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
Was $239.99 Details
$129.99

In stock

• 8" Dual 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"

Atrend 12SME

12" Single Sealed Ultra Slim Series Subwoofer Enclosure

12SME big
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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

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
$56.95

In stock

• 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

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

• 12" Dual 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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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $299.99 Details
$234.99

In stock.

• 12" Dual 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"

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” big
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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 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $219.99 Details
$129.99

In stock.

• 8" Single/Dual 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"

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

• 8" Quad 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $399.99 Details
$289.99

In stock

Only 1 Left!

• 8" Quad 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"

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

• 10" Single 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $229.99 Details
$139.99

In stock

Only 2 Left!

• 10" Single 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"

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 big
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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 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$149.99

In stock.

• 6.5" Single/Dual 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"

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

• 10" Three 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"

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $399.99 Details
$289.99

In stock

Only 1 Left!

• 10" Three 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"

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

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

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $399.99 Details
$289.99

In stock

Only 1 Left!

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

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

• 10" Dual 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"

Save 10% at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $399.99 Details
$234.99

In stock

Only 2 Left!

• 10" Dual 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"

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” big
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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 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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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $199.99 Details
$115.99

In stock

Only 1 Left!

• 6.5" Single 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"

GP Audio S12 Elite XXL

Tru Spec Elite Singler 12" XXL for Sundown X, Zv6, NSv6

S12EliteXXL big
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Tru Spec Elite Singler 12" XXL for Sundown X, Zv6, NSv6

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with other subwoofers as well

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $479.99 Details
$389.99

In stock.

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.50 cubic feet
• Compatible with other subwoofers as well

GP Audio S15 Elite

TRU SPEC Elite Prefab Single 15" Subwoofer Enclosure for Sundown U 15"

S15Elite big
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TRU SPEC Elite Prefab Single 15" Subwoofer Enclosure for Sundown U 15"

• 15" Single/Dual Bandpass Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with many other subwoofers as well

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $449.99 Details
$364.99

In stock.

• 15" Single/Dual Bandpass Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet
• Compatible with many other subwoofers as well

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

• 6.5" Quad 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"

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $399.99 Details
$234.99

In stock.

• 6.5" Quad 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"

GP Audio S12KL7X

TRU SPEC Elite Prefab Kicker Solo X 12" L7X Enclosure

S12KL7X big
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TRU SPEC Elite Prefab Kicker Solo X 12" L7X Enclosure

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Box volume to spec for the Kicker Solo X L7X 12

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $459.99 Details
$369.99

In stock.

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Box volume to spec for the Kicker Solo X L7X 12

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 big
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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 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"

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VIP Star Icon

VIP Product Get $29.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $399.99 Details
$289.99

In stock.

• 6.5" Six 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"

GP Audio S12KL7XSUPB

TRU SPEC Elite Prefab Kicker Solo X 12" L7X Subwoofer Enclosure

S12KL7XSUPB big
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TRU SPEC Elite Prefab Kicker Solo X 12" L7X Subwoofer Enclosure

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet

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empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $489.99 Details
$399.99

In stock.

• 12" Single/Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 3.00 cubic feet

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)

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

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

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $399.99 Details
$289.99

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

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    FAQ for Empty Universal-fit Sub Box Enclosures in 1966 El Camino

    Q: Can I upgrade or change the Empty Universal-fit Sub Box Enclosures in 1966 Chevrolet El Camino?

    A: Yes this page includes all the best Empty Universal-fit Sub Box Enclosures that work in your El Camino.

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    1966 Chevrolet El Camino

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