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  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Custom-fit Subwoofer Boxes
  5. Empty Custom-fit Subwoofer Boxes

Empty Custom-fit Subwoofer Boxes for your 2017 Sierra 1500 close

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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 Volume (Each Chamber)
This is the total air space inside each chamber of the empty subwoofer enclosure. By matching this value with the recommended air space of the subwoofer, you will be able to know if the subwoofer will match this box.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
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Atrend U-8DV

Empty Dual 8” Vented Enclosure for select 2008-2023 Sierra and Silverado 1500 / 3500 HD / 2500 HD

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Atrend U-8DV

Empty Dual 8” Vented Enclosure for select 2008-2023 Sierra and Silverado 1500 / 3500 HD / 2500 HD

• 8" Dual Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.40 cubic feet
• Compatible with select 2008-2023 Sierra and Silverado 1500 / 3500 HD / 2500 HD

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$309.40

In stock

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NVX Empty BOOST Box - 2008-2018 Chevy Silverado/GMC Sierra - UBE-GM-08SLVCC-S212

For select 2008-2018 vehicles from GMC, Chevrolet Crew Cab Trucks - Dual 12" Empty BOOST Sealed Truck Enclosure with RGB LED Lighting

UBE-GM-08SLVCC-S212 big
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NVX Empty BOOST Box - 2008-2018 Chevy Silverado/GMC Sierra - UBE-GM-08SLVCC-S212

For select 2008-2018 vehicles from GMC, Chevrolet Crew Cab Trucks - Dual 12" Empty BOOST Sealed Truck Enclosure with RGB LED Lighting

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.8 cubic feet (common chamber)

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List price $1199.99
-17% $999.99

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• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.8 cubic feet (common chamber)

Atrend A181-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2007-2021 Silverado 1500 / 3500 HD / 2500 HD / 1500 LD / 1500 HD and Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD / 1500 HD and Sierra Denali

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Atrend A181-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2007-2021 Silverado 1500 / 3500 HD / 2500 HD / 1500 LD / 1500 HD and Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD / 1500 HD and Sierra Denali

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 3500 HD / 2500 HD / 1500 LD / 1500 HD and Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD / 1500 HD and Sierra Denali

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2
List price $164.99
-32% $112.99

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Atrend A181-12CPV

Empty Single 12" Vented Rear Underseat Enclosure for select 2007-2021 Silverado 2500 HD / 1500 / 3500 HD / 1500 HD / 1500 LD and Sierra 2500 HD / 1500 / 3500 HD / 1500 Denali / 1500 HD and Sierra Denali

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Atrend A181-12CPV

Empty Single 12" Vented Rear Underseat Enclosure for select 2007-2021 Silverado 2500 HD / 1500 / 3500 HD / 1500 HD / 1500 LD and Sierra 2500 HD / 1500 / 3500 HD / 1500 Denali / 1500 HD and Sierra Denali

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 Silverado 2500 HD / 1500 / 3500 HD / 1500 HD / 1500 LD and Sierra 2500 HD / 1500 / 3500 HD / 1500 Denali / 1500 HD and Sierra Denali

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1
List price $164.99
-21% $129.95

In stock

Only 3 Left!

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NVX Empty BOOST Box - 2008-2018 GMC Sierra Crew Cab - UBE-GM-08SLVCC-P210

For select 2008-2018 vehicles from GMC, Chevrolet - Dual 10" Empty BOOST Vented Truck Enclosure with LED Lighting

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NVX Empty BOOST Box - 2008-2018 GMC Sierra Crew Cab - UBE-GM-08SLVCC-P210

For select 2008-2018 vehicles from GMC, Chevrolet - Dual 10" Empty BOOST Vented Truck Enclosure with LED Lighting

• Custom Fit Empty Dual 10" BOOST Vented Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.6 cubic feet (common chamber)

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List price $1249.99
-20% $999.99

In stock

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• Custom Fit Empty Dual 10" BOOST Vented Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.6 cubic feet (common chamber)

NVX Empty BOOST Box - 2008-2018 Chevy Silverado/GMC Sierra - UBE-GM-08SLVCC-P212

For select 2008-2018 vehicles from GMC, Chevrolet - Dual 12" Empty BOOST Vented Truck Enclosure with LED Lighting

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NVX Empty BOOST Box - 2008-2018 Chevy Silverado/GMC Sierra - UBE-GM-08SLVCC-P212

For select 2008-2018 vehicles from GMC, Chevrolet - Dual 12" Empty BOOST Vented Truck Enclosure with LED Lighting

• Custom Fit Empty Dual 12" BOOST Vented Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.6 cubic feet (common chamber)

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Fits select models only.
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List price $1249.99
-20% $999.99

In stock

Only 1 Left!

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• Custom Fit Empty Dual 12" BOOST Vented Truck Enclosure
• Compatible with select 2008-2018 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Illuminated etched plexiglass with RGB LED lighting
• Total box volume: 1.6 cubic feet (common chamber)

Atrend A184-10V

Empty Dual 10" Vented Underseat Up-Fire Enclosure for select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD

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Atrend A184-10V

Empty Dual 10" Vented Underseat Up-Fire Enclosure for select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2 cubic feet
• Compatible with select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD

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List price $349.99
-12% $309.40

Available

Ships in 10-14 days

Add to Cart

Atrend A134-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 3500 HD / 1500

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Atrend A134-10CPV

Empty Single 10" Vented Rear Underseat Enclosure for select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 3500 HD / 1500

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.9 cubic feet
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 3500 HD / 1500

Fits select models only.
Add details to confirm fitment.
4
List price $124.99
$124.95
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• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.9 cubic feet
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 3500 HD / 1500

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVDCG3-D10S

For select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD Double Cab Trucks - Dual 10" Empty BOOST Up Firing Sealed Truck Enclosure

VE-GM-SLVDCG3-D10S big Out of stock
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NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVDCG3-D10S

For select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD Double Cab Trucks - Dual 10" Empty BOOST Up Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet

Fits select models only.
Add details to confirm fitment.
1
List price $179.99
-22% $139.99
Add to Cart

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 1500 / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet

Atrend A184-10CPV

Empty Dual 10" Vented Underseat Truck Enclosure for select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD

A184-10CPV big Out of stock
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Atrend A184-10CPV

Empty Dual 10" Vented Underseat Truck Enclosure for select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD

• 10" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 1.7 cubic feet
• Compatible with select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD

Fits select models only.
Add details to confirm fitment.
List price $259.99
-11% $231.40
Add to Cart

• 10" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 1.7 cubic feet
• Compatible with select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD

Atrend A184-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2007-2021 Silverado 1500 / 3500 HD / 1500 LD / 2500 HD and Sierra 3500 HD / 1500 / 2500 HD / 1500 Denali and Sierra Denali

A184-10CP big Out of stock
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Atrend A184-10CP

Empty Dual 10" Sealed Rear Underseat Enclosure for select 2007-2021 Silverado 1500 / 3500 HD / 1500 LD / 2500 HD and Sierra 3500 HD / 1500 / 2500 HD / 1500 Denali and Sierra Denali

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.5 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 3500 HD / 1500 LD / 2500 HD and Sierra 3500 HD / 1500 / 2500 HD / 1500 Denali and Sierra Denali

Fits select models only.
Add details to confirm fitment.
2
List price $229.99
-26% $169.99
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• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.5 cubic feet
• Compatible with select 2007-2021 Silverado 1500 / 3500 HD / 1500 LD / 2500 HD and Sierra 3500 HD / 1500 / 2500 HD / 1500 Denali and Sierra Denali

Atrend U-8QV

Empty Quad 8" Vented Truck Style Rear Underseat Enclosure for select 2008-2025 Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD and Sierra Denali and Sierra Hybrid

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Atrend U-8QV

Empty Quad 8" Vented Truck Style Rear Underseat Enclosure for select 2008-2025 Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD and Sierra Denali and Sierra Hybrid

• 8" Quad Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 4.8 cubic feet
• Compatible with select 2008-2025 Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD and Sierra Denali and Sierra Hybrid

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Fits select models only.
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$309.40
Add to Cart

• 8" Quad Ported Subwoofer Enclosure
• 1" Medium Density Fiberboard (MDF) construction
• Total box volume: 4.8 cubic feet
• Compatible with select 2008-2025 Sierra 2500 HD / 1500 / 1500 Denali / 3500 HD and Sierra Denali and Sierra Hybrid

Atrend U-8CPDV

Empty Dual 8" Vented Underseat Truck Enclosure for select 2007-2023 vehicles from Chevrolet, GMC

U-8CPDV big Out of stock
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Atrend U-8CPDV

Empty Dual 8" Vented Underseat Truck Enclosure for select 2007-2023 vehicles from Chevrolet, GMC

• 8" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 6 cubic feet
• Compatible with select 2007-2023 vehicles from Chevrolet, GMC

Fits select models only.
Add details to confirm fitment.
1
$205.40
Add to Cart

• 8" Dual Ported Truck Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Premium charcoal carpet finish
• Total box volume: 6 cubic feet
• Compatible with select 2007-2023 vehicles from Chevrolet, GMC

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVCCG3-D12S

For select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD Crew Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

VE-GM-SLVCCG3-D12S big Out of stock
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NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVCCG3-D12S

For select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD Crew Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

Fits select models only.
Add details to confirm fitment.
1
List price $191.99
-17% $159.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 2500 HD / 3500 HD / 1500 and Silverado 3500 HD / 1500 / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

Atrend A181-10V

Empty Single 10" Vented Rear Underseat Enclosure for select 2007-2021 vehicles from Chevrolet, GMC

A181-10V big Out of stock
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Atrend A181-10V

Empty Single 10" Vented Rear Underseat Enclosure for select 2007-2021 vehicles from Chevrolet, GMC

• 10" Single Ported Subwoofer Enclosure for select 2007-2021 vehicles from Chevrolet, GMC
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 vehicles from Chevrolet, GMC

Fits select models only.
Add details to confirm fitment.
List price $219.99
-41% $129.99
Notify Me

• 10" Single Ported Subwoofer Enclosure for select 2007-2021 vehicles from Chevrolet, GMC
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.83 cubic feet
• Compatible with select 2007-2021 vehicles from Chevrolet, GMC

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVCCG3-D10S

For select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 1500 / 3500 HD / 2500 HD Crew Cab Trucks - Dual 10" Empty BOOST Down Firing Sealed Truck Enclosure

VE-GM-SLVCCG3-D10S big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVCCG3-D10S

For select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 1500 / 3500 HD / 2500 HD Crew Cab Trucks - Dual 10" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 1500 / 3500 HD / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

Fits select models only.
Add details to confirm fitment.
List price $191.99
-17% $159.99
Add to Cart

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 1500 / 3500 HD / 2500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVDCG3-D12S

For select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 1500 / 3500 HD Double Cab Trucks - Dual 12" Empty BOOST Up Firing Sealed Truck Enclosure

VE-GM-SLVDCG3-D12S big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2014-2018 Chevy Silverado, GMC Sierra - VE-GM-SLVDCG3-D12S

For select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 1500 / 3500 HD Double Cab Trucks - Dual 12" Empty BOOST Up Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 1500 / 3500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet

Fits select models only.
Add details to confirm fitment.
List price $179.99
-22% $139.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2018 Sierra 1500 / 2500 HD / 3500 HD and Silverado 2500 HD / 1500 / 3500 HD
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet

 
    Clear all

    FAQ Frequently asked questions in Empty Custom-fit Subwoofer Boxes

    Empty Custom-fit Subwoofer Boxes Frequently Asked Questions (FAQ)
    An empty custom-fit subwoofer box is a container that is specifically designed to house a car subwoofer and fit into a specific space in your car. Empty custom-fit subwoofer boxes are typically made from MDF or plywood and are built to the exact specifications of your car and subwoofer.
    There are a few reasons why you might need an empty custom-fit subwoofer box. First, empty custom-fit subwoofer boxes can provide a perfect fit for your subwoofer, which can help to improve the sound quality of your system. Second, empty custom-fit subwoofer boxes can help to save space in your car. Third, empty custom-fit subwoofer boxes can be customized to fit your specific needs and preferences.
    When choosing an empty custom-fit subwoofer box, you should consider the following factors: The size of your subwoofer The amount of bass you want The space you have available Your budget Your personal preferences The make and model of your car
    The installation process for an empty custom-fit subwoofer box will vary depending on the make and model of your car. However, most installation processes are relatively simple and can be done at home with basic tools. Here are some general steps involved in installing an empty custom-fit subwoofer box: Remove the old subwoofer box (if applicable). Place the new subwoofer box in the desired location. Secure the subwoofer box in place. Connect the subwoofer to your car stereo. Experiment with different settings to find the sound you like.
    Empty custom-fit subwoofer boxes are available from a variety of retailers, both online and in-store. When choosing a retailer, be sure to compare prices and read reviews to find the best deal.

    All About Empty Custom-fit Subwoofer Boxes

    If you're looking for the best empty custom-fit subwoofer boxes, look no further than Sonic Electronix. We offer a wide selection of high-quality boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Empty custom-fit subwoofer boxes are the perfect way to get the most out of your subwoofer. They are designed specifically for your car, so they will fit perfectly and provide the best possible sound quality.

    Empty custom-fit subwoofer boxes come in a variety of sizes and styles to fit all makes and models of cars. You can also choose from a variety of materials, including MDF, plywood, and fiberglass.

    When choosing an empty custom-fit subwoofer box, it is important to consider the size and shape of your car, as well as the type of subwoofer you plan to install. You also need to consider the sound quality you are looking for.

    Sonic Electronix offers a wide selection of high-quality empty custom-fit subwoofer boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Our staff is also available to assist you with choosing the right box for your needs. Call us today at 1-502-200-8010 to learn more.

    Additional information about Empty Custom-fit Subwoofer Boxes

    Empty custom-fit subwoofer boxes are typically made from MDF, plywood, or fiberglass.

    They are available in a variety of sizes, from 8 inches to 15 inches in depth.

    Some boxes have a sealed design, while others have a ported design.

    Sealed boxes provide better sound quality, while ported boxes provide louder sound output.

    Empty custom-fit subwoofer boxes can be purchased online or at most car audio retailers.

    The advantages of having an Empty Custom-fit Subwoofer Box:

    They provide optimal sound quality.

    They are designed specifically for your car, so they will fit perfectly.

    They are a great way to improve the sound of your car audio system.

    They are available in a variety of sizes and styles to fit all makes and models of cars.

    They are made from durable materials that can withstand the elements.

    If you are looking for a way to get the most out of your subwoofer, an empty custom-fit subwoofer box is the perfect solution. Sonic Electronix offers a wide selection of high-quality boxes to fit all makes and models of cars. Our boxes are made from durable materials and are designed to provide optimal sound quality.

    Our staff is also available to assist you with choosing the right box for your needs. Call us today at 1-502-200-8010 to learn more.

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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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