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1966 Chevrolet El Camino

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

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Audio Installation & Accessories Add a Backup Camera Holiday Sale

Empty Universal-fit Sub Boxes for 1966 Chevrolet El Camino


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Price Range
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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MTX SLH10X2

Unloaded 10" Sledgehammer Dual Subwoofer Enclosure

SLH10X2 big
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MTX SLH10X2

Unloaded 10" Sledgehammer Dual Subwoofer Enclosure

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume:
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

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

empty

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

Was $169.95 Details
$149.95

In stock

Only 2 Left!

Add to Cart

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume:
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

Atrend 10SME

10" Single Sealed Ultra Slim Series Subwoofer Enclosure

Save 10% with Code: Holiday10View Terms
10SME big
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Atrend 10SME

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms

empty

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

6
$69.95

In stock

Only 3 Left!

Add to Cart

•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

MTX SLH10X2S

10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

SLH10X2S big
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MTX SLH10X2S

10" Sledgehammer Unloaded Enclosure For Dual Square Subwoofers

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.18 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

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

empty

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

1
Was $169.95 Details
$149.95

In stock

Add to Cart

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.18 cubic feet
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top
• Quick and easy assembly as screws and cables are included

MTX SLH12X2

12" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

SLH12X2 big
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MTX SLH12X2

12" Sledgehammer Unloaded Enclosure For Dual Round Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

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

empty

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

2
Was $179.95 Details
$159.95

In stock

Add to Cart

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

MTX SLH15X2

15" Sledgehammer Dual Round Unloaded Enclosure Subwoofers

SLH15X2 big
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MTX SLH15X2

15" Sledgehammer Dual Round Unloaded Enclosure Subwoofers

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top

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

empty

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

3
Was $195.99 Details
$188.99

In stock

Add to Cart

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Progressive slot port for more bass and less noise
• Vinyl and carpet finish with embroidered MTX logo at the top

Lowest price in 30 days

Atrend 12SME

12" Single Sealed Ultra Slim Series Subwoofer Enclosure

Save 10% with Code: Holiday10View Terms
12SME big
Go to item page Right Arrow Icon of Right Arrow

Atrend 12SME

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.
Promo Savings Icon Save 10% with Code: Holiday10View Terms

empty

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

4
Was $54.99 Details
$50.99

In stock

Add to Cart

• 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

MTX SLH10

10" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

SLH10 big
Go to item page Right Arrow Icon of Right Arrow

MTX SLH10

10" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

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

empty

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

1
Was $119.95 Details
$109.95

In stock

Only 2 Left!

Add to Cart

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

Lowest price in 30 days

MTX SLH12

12" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

SLH12 big
Go to item page Right Arrow Icon of Right Arrow

MTX SLH12

12" Sledgehammer Unloaded Enclosure For Single Round Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

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

empty

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

Was $129.95 Details
$119.99

In stock

Add to Cart

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

MTX SLH12X2S

12" Sledgehammer Dual Square Unloaded Enclosure Subwoofers

SLH12X2S big
Go to item page Right Arrow Icon of Right Arrow

MTX SLH12X2S

12" Sledgehammer Dual Square Unloaded Enclosure Subwoofers

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

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

empty

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

Was $179.95 Details
$159.95

In stock

Add to Cart

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.33 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

MTX SLH12S

12" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

SLH12S big
Go to item page Right Arrow Icon of Right Arrow

MTX SLH12S

12" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

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

empty

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

1
Was $129.95 Details
$109.95

In stock

Add to Cart

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.65 cubic feet
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included
• Vinyl and carpet finish with embroidered MTX logo at the top

MTX SLH10S

10" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

SLH10S big
Go to item page Right Arrow Icon of Right Arrow

MTX SLH10S

10" Sledgehammer Unloaded Enclosure For Single Square Subwoofer

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

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

empty

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

1
Was $129.95 Details
$109.95

In stock

Only 2 Left!

Add to Cart

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Vinyl and carpet finish with embroidered MTX logo at the top
• Progressive slot port for more bass and less noise
• Quick and easy assembly as screws and cables are included

SSV Works US-10U

Universal fit unloaded 10" subwoofer box enclosure

Save 10% with Code: Holiday10View Terms
220-US-10U big
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SSV Works US-10U

Universal fit unloaded 10" subwoofer box enclosure

• Designed for 10" subwoofer (not included)
• Bolt-in installation
• Black textured finish
• Includes plug and play wire harness kit

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms
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VIP Product Get $35.00 in rewards to spend later

empty

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

$349.99

In stock.

Add to Cart

• Designed for 10" subwoofer (not included)
• Bolt-in installation
• Black textured finish
• Includes plug and play wire harness kit

 
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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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