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

NVX Empty Custom-fit Subwoofer Boxes

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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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NVX Empty BOOST Box - 1996-2006 Chevy Silverado, GMC Sierra - VE-GM-SLVECG1-D12S

For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

VE-GM-SLVECG1-D12S big Out of stock
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NVX Empty BOOST Box - 1996-2006 Chevy Silverado, GMC Sierra - VE-GM-SLVECG1-D12S

For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 1999-2006 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.64 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $191.99
-22% $149.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 1999-2006 vehicles from GMC, Chevrolet
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.64 cubic feet

NVX Empty BOOST Box - 2014-2021 Toyota Tundra Crew Max - VE-TOY-TUNCCG2-D12S

For select 2014-2021 Tundra - Dual 12" Empty BOOST Sealed Truck Enclosure

VE-TOY-TUNCCG2-D12S big Out of stock
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NVX Empty BOOST Box - 2014-2021 Toyota Tundra Crew Max - VE-TOY-TUNCCG2-D12S

For select 2014-2021 Tundra - Dual 12" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2021 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.1 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $197.99
-17% $164.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2014-2021 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.1 cubic feet

NVX Empty BOOST Box - 2007-2017 Tundra Double Cab Trucks - VE-TOY-TUNDCG2-D12S

For select 2007-2017 Tundra - Dual 12" Empty Down Firing BOOST Sealed Truck Enclosure

VE-TOY-TUNDCG2-D12S big Out of stock
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NVX Empty BOOST Box - 2007-2017 Tundra Double Cab Trucks - VE-TOY-TUNDCG2-D12S

For select 2007-2017 Tundra - Dual 12" Empty Down Firing BOOST Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2007-2017 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.89 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $203.99
-17% $169.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2007-2017 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.89 cubic feet

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

For select 2014-2018 Sierra 3500 HD / 1500 / 2500 HD and Silverado 2500 HD / 3500 HD / 1500 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 3500 HD / 1500 / 2500 HD and Silverado 2500 HD / 3500 HD / 1500 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 3500 HD / 1500 / 2500 HD and Silverado 2500 HD / 3500 HD / 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
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 3500 HD / 1500 / 2500 HD and Silverado 2500 HD / 3500 HD / 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-D10S

For select 2002-2018 1500 and Ram 1500 Quad and Crew Cab Trucks - Dual 10" Empty BOOST Sealed Truck Enclosure

VE-DOD-RAMQCCG3-D10S big Out of stock
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NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-D10S

For select 2002-2018 1500 and Ram 1500 Quad and Crew Cab Trucks - Dual 10" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 1500 and Ram 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.2 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $167.99
-23% $129.99
Add to Cart

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 1500 and Ram 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.2 cubic feet

NVX Empty BOOST Box - 2009-2018 Ford F-150 Super Crew Cab - VE-FRD-150CCG12-D10S

For select 2009-2018 F-150 Super Crew Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

VE-FRD-150CCG12-D10S big Out of stock
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NVX Empty BOOST Box - 2009-2018 Ford F-150 Super Crew Cab - VE-FRD-150CCG12-D10S

For select 2009-2018 F-150 Super Crew Cab Trucks - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2009-2018 F-150
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.56 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $167.99
-23% $129.99
Add to Cart

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2009-2018 F-150
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.56 cubic feet

NVX Empty BOOST Box - 2007-2017 Tundra Double Cab Trucks - VE-TOY-TUNDCG2-D10S

For select 2007-2017 Tundra - Dual 10" Empty Down Firing BOOST Sealed Truck Enclosure

VE-TOY-TUNDCG2-D10S big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2007-2017 Tundra Double Cab Trucks - VE-TOY-TUNDCG2-D10S

For select 2007-2017 Tundra - Dual 10" Empty Down Firing BOOST Sealed Truck Enclosure

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2007-2017 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.89 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $203.99
-17% $169.99
Add to Cart

• Custom Fit Empty Dual 10" BOOST Sealed Truck Enclosure
• Compatible with select 2007-2017 Tundra
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.89 cubic feet

NVX Empty BOOST Box - 2009-2018 Ford F-150 Extended Cab - VE-FRD-150CECG12-D12S

For select 2009-2018 F-150 Extended Cab - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

VE-FRD-150CECG12-D12S big Out of stock
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NVX Empty BOOST Box - 2009-2018 Ford F-150 Extended Cab - VE-FRD-150CECG12-D12S

For select 2009-2018 F-150 Extended Cab - Dual 12" Empty BOOST Down Firing Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2009-2018 F-150
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.1 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $179.99
-22% $139.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2009-2018 F-150
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.1 cubic feet

NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-S12S

For select 2002-2018 vehicles from Ram, Dodge Quad and Crew Cab Trucks - Single 12" Empty BOOST Sealed Truck Enclosure

VE-DOD-RAMQCCG3-S12S big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-S12S

For select 2002-2018 vehicles from Ram, Dodge Quad and Crew Cab Trucks - Single 12" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Single 12" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 vehicles from Ram, Dodge
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.5 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $131.99
-17% $109.99
Add to Cart

• Custom Fit Empty Single 12" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 vehicles from Ram, Dodge
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.5 cubic feet

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

For select 2014-2018 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500 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 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500 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 Silverado 2500 HD / 1500 / 3500 HD and Sierra 3500 HD / 2500 HD / 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.25 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $179.99
-22% $139.99
Add to Cart

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

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

For select 2014-2018 Silverado 3500 HD / 2500 HD / 1500 and Sierra 2500 HD / 3500 HD / 1500 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 Silverado 3500 HD / 2500 HD / 1500 and Sierra 2500 HD / 3500 HD / 1500 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 Silverado 3500 HD / 2500 HD / 1500 and Sierra 2500 HD / 3500 HD / 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.23 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $191.99
-17% $159.99
Add to Cart

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

NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-D12S

For select 2002-2018 1500 and Ram 1500 Quad and Crew Cab Trucks - Dual 12" Empty BOOST Sealed Truck Enclosure

VE-DOD-RAMQCCG3-D12S big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX Empty BOOST Box - 2002-2018 Ram Quad, Crew Cab Trucks - VE-DOD-RAMQCCG3-D12S

For select 2002-2018 1500 and Ram 1500 Quad and Crew Cab Trucks - Dual 12" Empty BOOST Sealed Truck Enclosure

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 1500 and Ram 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.2 cubic feet

checkmark icon Confirm fitment. Set your vehicle.
List price $167.99
-17% $139.99
Add to Cart

• Custom Fit Empty Dual 12" BOOST Sealed Truck Enclosure
• Compatible with select 2002-2018 1500 and Ram 1500
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.2 cubic feet

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