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1966 Chevrolet Caprice

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

Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Independence Day Sale

Empty Universal-fit Sub Boxes for 1966 Chevrolet Caprice


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Condition
Product Fitment Type
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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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

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 $399.99 Details
$269.99

In stock.

Add to Cart

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

Atrend 12TKD

Empty Dual 12" Universal Truck Style Sealed Subwoofer Enclosure

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Atrend 12TKD

Empty Dual 12" Universal Truck Style Sealed Subwoofer Enclosure

• 12" Universal Truck Style Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.7 cubic feet
• Premium carpeted finish
• Made in the USA

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empty

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

7
$119.95

In stock

Only 3 Left!

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• 12" Universal Truck Style Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.7 cubic feet
• Premium carpeted finish
• Made in the USA

Wet Sounds ZERO 10 ENC

Empty Single 10" Sealed Enclosure for ZERO 10 Subwoofers

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Wet Sounds ZERO 10 ENC

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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empty

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

$299.99

In stock

Only 2 Left!

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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)

Atrend 12SA

Empty Single 12" Hatchback Style Small Sealed Subwoofer Enclosure

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Atrend 12SA

Empty Single 12" Hatchback Style Small Sealed Subwoofer Enclosure

• 12" Hatchback Style Single Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

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empty

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

12
$74.95

In stock

Only 1 Left!

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• 12" Hatchback Style Single Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.93 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

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)

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 $299.99 Details
$234.99

In stock.

Add to Cart

• 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

S15supb big
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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

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 $399.99 Details
$235.99

In stock.

Add to Cart

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

Atrend 12TKV

Empty Single 12" Universal Truck Style Ported Subwoofer Enclosure

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Atrend 12TKV

Empty Single 12" Universal Truck Style Ported Subwoofer Enclosure

• 12" Universal Truck Style Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium carpeted finish
• Made in the USA

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

empty

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

2
$85.99

In stock

Only 2 Left!

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• 12" Universal Truck Style Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium carpeted finish
• Made in the USA

Atrend 10TK

Empty Single 10" Universal Truck Style Sealed Subwoofer Enclosure

10TK big
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Atrend 10TK

Empty Single 10" Universal Truck Style Sealed Subwoofer Enclosure

• 10" Universal Truck Style Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium carpeted finish
• Made in the USA

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

empty

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

4
$73.99

In stock

Add to Cart

• 10" Universal Truck Style Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium carpeted finish
• Made in the USA

Atrend 10TKLV

Empty Single 10" Universal Truck Style Large Ported Subwoofer Enclosure

10TKLV big
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Atrend 10TKLV

Empty Single 10" Universal Truck Style Large Ported Subwoofer Enclosure

• 10" Universal Truck Style Single Large Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet
• Premium carpeted finish
• Made in the USA

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

empty

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

2
$125.99

In stock

Only 3 Left!

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• 10" Universal Truck Style Single Large Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet
• Premium carpeted finish
• Made in the USA

Atrend 10SQL

Empty Single 10" Pro Series Medium Sealed Subwoofer Enclosure

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Atrend 10SQL

Empty Single 10" Pro Series Medium Sealed Subwoofer Enclosure

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.69 cubic feet
• Completely miter and dado end panels
• Premium carpeted finish
• Made in the USA

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empty

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

15
Was $89.99 Details
$59.99

In stock

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• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.69 cubic feet
• Completely miter and dado end panels
• Premium carpeted finish
• Made in the USA

Atrend BBox 10SME

Empty Single 10" Sealed Shallow Mount Subwoofer Enclosure

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Atrend BBox 10SME

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

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

empty

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

6
$69.95

In stock

Only 3 Left!

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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

Limited time!

1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215)

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)

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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empty

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

54
Was $109.99 Details
Save $50.00
$59.99

In stock

Add to Cart

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

Atrend BP-12DV

Empty Dual 12" Slammer Series Ported Subwoofer Enclosure

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Atrend BP-12DV

Empty Dual 12" Slammer Series Ported Subwoofer Enclosure

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 4.60 cubic feet
• Carbon fiber painted finish
• Ultra plush black carpeting
• Made in the USA

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empty

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

12
$219.99

In stock

Only 2 Left!

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 4.60 cubic feet
• Carbon fiber painted finish
• Ultra plush black carpeting
• Made in the USA

Atrend 15SA

Empty Single 15" Hatchback Truck Style Small Sealed Subwoofer Enclosure

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Atrend 15SA

Empty Single 15" Hatchback Truck Style Small Sealed Subwoofer Enclosure

• 15" Hatchback Truck Style Single Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.0 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

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

empty

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

5
$79.99

In stock

Only 2 Left!

Add to Cart

• 15" Hatchback Truck Style Single Small Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.0 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

Atrend 10AME

Empty Single 10" Shallow Sealed Downfire Enclosure

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Atrend 10AME

Empty Single 10" Shallow Sealed Downfire Enclosure

• 10" Single Shallow Sealed Downfire Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.47 cubic feet
• Premium carpeted finish
• Made in the USA

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empty

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

$70.20

In stock

Add to Cart

• 10" Single Shallow Sealed Downfire Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.47 cubic feet
• Premium carpeted finish
• Made in the USA

MTX SLH15X2

Empty Dual 15" Ported Sledgehammer Round Subwoofer Enclosure

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MTX SLH15X2

Empty Dual 15" Ported Sledgehammer Round Subwoofer Enclosure

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.02 cubic feet
• Mounting hardware included

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

empty

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

3
$209.95

In stock

Add to Cart

• 15" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.02 cubic feet
• Mounting hardware included

Atrend 8TK

Empty Single 8" Universal Truck Style Sealed Subwoofer Enclosure

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Atrend 8TK

Empty Single 8" Universal Truck Style Sealed Subwoofer Enclosure

• 8" Universal Truck Style Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

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

empty

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

3
$69.99

In stock

Only 1 Left!

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• 8" Universal Truck Style Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.80 cubic feet
• Premium charcoal carpeted finish
• Made in the USA

Atrend 12SQV

Empty Single 12" Pro Series Ported Subwoofer Enclosure

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Atrend 12SQV

Empty Single 12" Pro Series Ported Subwoofer Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.5 cubic feet
• Premium carpeted finish
• Made in the USA

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

empty

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

14
$99.99

In stock

Add to Cart

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.5 cubic feet
• Premium carpeted finish
• Made in the USA

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)

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

empty

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

5
Was $289.99 Details
$175.99

In stock.

Add to Cart

• 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)

Atrend 12SMV

Empty Single 12" Shallow Ported Enclosure

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Atrend 12SMV

Empty Single 12" Shallow Ported Enclosure

• 12" Single Shallow Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.59 cubic feet
• Premium carpeted finish
• Made in the USA

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

empty

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

$75.40

In stock

Only 2 Left!

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• 12" Single Shallow Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.59 cubic feet
• Premium carpeted finish
• Made in the USA

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    FAQ for Empty Universal-fit Sub Box Enclosures in 1966 Caprice

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

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

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