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  1. Home
  2. NVX Store
  3. NVX Car Audio & Electronics
  4. NVX Car Subwoofers
  5. NVX Car Subwoofer Boxes
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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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Limited time!

NVX NE102P w/ Rockford Fosgate Power T1 T1D210

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Power Series Dual 2-ohm Car Subwoofer

NE102P_T1D210 big
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NVX NE102P w/ Rockford Fosgate Power T1 T1D210

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Power Series Dual 2-ohm Car Subwoofer

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

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8
List price $1115.97
-5% $1,063.97

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE122S w/ JL Audio 12W1v3-2

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 300W RMS 12" W1v3 Series Single 2-ohm Car Subwoofer

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NVX NE122S w/ JL Audio 12W1v3-2

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 300W RMS 12" W1v3 Series Single 2-ohm Car Subwoofer

•12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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9
List price $715.97
-21% $563.97

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•12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE82P w/ Sundown Audio XV38D4

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer

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NVX NE82P w/ Sundown Audio XV38D4

Dual 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.5 Cu. Ft. with Polyfil and NVX Logo w/ 800W RMS 8" X Series V3 Dual 2-ohm Car Subwoofer

• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.5 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $1067.97
-16% $891.97

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• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.5 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX ESW124 with Sealed Enclosure (MDFD12)

500W Peak (250W RMS) E-Series 12" Dual 4-Ohm Car Subwoofer + Sealed Sub Box and lined w/Polyfil

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NVX ESW124 with Sealed Enclosure (MDFD12)

500W Peak (250W RMS) E-Series 12" Dual 4-Ohm Car Subwoofer + Sealed Sub Box and lined w/Polyfil

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 87 dB
• Includes Sealed Subwoofer Enclosure

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120
List price $287.97
-17% $239.97

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NVX SMW10D4 with Sealed Truck Enclosure

350W RMS Shallow-Mount 10" Dual 4-Ohm Subwoofer

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NVX SMW10D4 with Sealed Truck Enclosure

350W RMS Shallow-Mount 10" Dual 4-Ohm Subwoofer

• 700 watts Watts Peak
• 350 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Includes Sealed Enclosure

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10
List price $219.98
-39% $133.99

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NVX NE121P w/ Sundown Audio LCS V.2 12" D4

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak (500W RMS) 12" LCS Series Dual 4-ohm Subwoofer

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NVX NE121P w/ Sundown Audio LCS V.2 12" D4

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak (500W RMS) 12" LCS Series Dual 4-ohm Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
• Premium Black Carpet with Black NVX Logo

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List price $329.98
-14% $284.55

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE121P w/ JL Audio 12W3v3-2

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 12" W3v3 Series Single 2-ohm Car Subwoofer

NE121P_12W3V32 big
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NVX NE121P w/ JL Audio 12W3v3-2

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 12" W3v3 Series Single 2-ohm Car Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
•Premium Black Carpet with Black NVX Logo

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List price $589.98
$579.55

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
•Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE122P w/ Infinity Reference 123W

Dual 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.25 Cu. Ft. with Polyfil and NVX Logo w/ 12" Reference Series Single 2-or 4-ohm Car Subwoofer

NE122P_REFERENCE123W big
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NVX NE122P w/ Infinity Reference 123W

Dual 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.25 Cu. Ft. with Polyfil and NVX Logo w/ 12" Reference Series Single 2-or 4-ohm Car Subwoofer

• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.25 cubic feet
• Premium Black Carpet with Black NVX Logo

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1
List price $611.89
-20% $487.89

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• 12" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.25 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX QB12SPA Amplified Subwoofer Enclosure and XKIT82 Amp Kit

1200W Single 12" Amplified Subwoofer Enclosure with Bass Knob and 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA

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NVX QB12SPA Amplified Subwoofer Enclosure and XKIT82 Amp Kit

1200W Single 12" Amplified Subwoofer Enclosure with Bass Knob and 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA

  • NVX QB12SPA 1200W Max Single 12-Inch Amplified Subwoofer Enclosure
  • Integrated 350W RMS Class D Amplifier with Ported Design
  • Includes Wired Remote Bass Knob for Easy Level Control
  • Full Spec 8 Gauge 100% Oxygen Free Copper Wiring Kit
  • Complete 2-Channel Installation Hardware with RCA Cables
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List price $791.94
-29% $559.96

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  • NVX QB12SPA 1200W Max Single 12-Inch Amplified Subwoofer Enclosure
  • Integrated 350W RMS Class D Amplifier with Ported Design
  • Includes Wired Remote Bass Knob for Easy Level Control
  • Full Spec 8 Gauge 100% Oxygen Free Copper Wiring Kit
  • Complete 2-Channel Installation Hardware with RCA Cables

NVX Single 10" Complete Bass System w/ Ported Box, Amp, and Wiring Kit

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ N-Series v3 10" Dual Car Subwoofer, Monoblock Car Amplifier and 8 Gauge Amplifier Wiring Kit

NE101P_NBASSPACKAGEKIT big
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NVX Single 10" Complete Bass System w/ Ported Box, Amp, and Wiring Kit

Single 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure w/ N-Series v3 10" Dual Car Subwoofer, Monoblock Car Amplifier and 8 Gauge Amplifier Wiring Kit

• Loaded Box with Subwoofer
• Includes Amplifier and Wiring Kit

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131
List price $545.96
-30% $379.95

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Limited time!

NVX NE102P w/ Rockford Fosgate Prime R1 RM110D2B

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 10" Prime Series Dual 2-ohm Marine Subwoofer in Black

NE102P_RM110D2B big
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NVX NE102P w/ Rockford Fosgate Prime R1 RM110D2B

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 10" Prime Series Dual 2-ohm Marine Subwoofer in Black

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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2
List price $535.97
-10% $483.97

In stock

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE102S w/ Alpine S2-W10D4

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" S-Series Dual 4-ohm Car Subwoofer

NE102S_S2W10D4 big
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NVX NE102S w/ Alpine S2-W10D4

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" S-Series Dual 4-ohm Car Subwoofer

•10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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List price $723.99
-34% $479.89

In stock

Only 2 Left!

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•10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE102S w/ Sundown Audio SML 10" D4

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 10" SML Series Dual 4-ohm Shallow Car Subwoofer

NE102S_SML10D4 big
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NVX NE102S w/ Sundown Audio SML 10" D4

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 10" SML Series Dual 4-ohm Shallow Car Subwoofer

• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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List price $671.97
-14% $575.97

In stock

Only 3 Left!

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• 10" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.20 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE101S w/ JL Audio 10W3v3-2

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 10" W3v3 Series Single 2-ohm Car Subwoofer

NE101S_10W3V32 big
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NVX NE101S w/ JL Audio 10W3v3-2

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 500W RMS 10" W3v3 Series Single 2-ohm Car Subwoofer

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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50
List price $503.98
-6% $475.98

In stock

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• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .65 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE121P w/ Sundown Audio SAV312D2

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Subwoofer

NE121P_SAV312D2 big
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NVX NE121P w/ Sundown Audio SAV312D2

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Subwoofer

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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4
List price $635.98
-15% $539.55

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• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.75 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE102P w/ NVX YSW102

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Dual 2-Ohm Car Subwoofer

NE102P_YSW102 big
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NVX NE102P w/ NVX YSW102

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/10" Dual 2-Ohm Car Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

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List price $515.97
-24% $389.97

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• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

Limited time!

NVX NE102P w/ Rockford Fosgate Power T1 T1D410

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 10" Power Series Dual 4-ohm Car Subwoofer

NE102P_T1D410 big
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NVX NE102P w/ Rockford Fosgate Power T1 T1D410

Dual 10" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.90 Cu. Ft. with Polyfil and NVX Logo w/ 10" Power Series Dual 4-ohm Car Subwoofer

• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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6
List price $1115.97
-5% $1,063.97

In stock

Only 1 Left!

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• 10" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.90 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE121P w/ Kicker 51CWQ124 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 2000W Peak (1000W RMS) 12" CompQ Series Dual 4-ohm Subwoofer

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NVX NE121P w/ Kicker 51CWQ124 (Sold Individually)

Single 12" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.75 Cu. Ft. with Polyfil and NVX Logo w/ 2000W Peak (1000W RMS) 12" CompQ Series Dual 4-ohm Subwoofer

• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
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3
List price $499.98
$486.94

In stock

Add to Cart

• [12" Dual Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 2.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX ESW104 with Sealed Enclosure (MDFS10)

500W Peak (250W RMS) E-Series 10" Single 4-Ohm Car Subwoofer + Sealed Sub Box lined w/ Polyfil

ESW104_MDFS10 big
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NVX ESW104 with Sealed Enclosure (MDFS10)

500W Peak (250W RMS) E-Series 10" Single 4-Ohm Car Subwoofer + Sealed Sub Box lined w/ Polyfil

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

Purchase $400 or More of NVX and Save 15%!
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126
List price $189.98
-37% $119.98

In stock

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NVX VSW104v3 Subwoofer, Belva BXA15001 Amplifier and XKIT82 Amp Kit

1200W Peak (600 RMS) 10" VS-Series Car Subwoofer with 1500W Peak BX-Series Monoblock Amplifier and 8 Gauge OFC Wiring Kit + Accessories

VSW104V3_BXA15001_XKIT82 big
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NVX VSW104v3 Subwoofer, Belva BXA15001 Amplifier and XKIT82 Amp Kit

1200W Peak (600 RMS) 10" VS-Series Car Subwoofer with 1500W Peak BX-Series Monoblock Amplifier and 8 Gauge OFC Wiring Kit + Accessories

  • NVX VSW104v3 1200W Peak 10-Inch VS-Series Dual 4-Ohm Car Subwoofer
  • Belva BXA15001 1500W Peak BX-Series Class-AB Monoblock Amplifier
  • Wired Remote Bass Level Control for convenient adjustments
  • XKIT82 Full Spec 8 Gauge 100% OFC 2-Channel Wiring Kit
  • Complete Setup includes RCA Cables for Amplifiers up to 800 Watts
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105
List price $389.93
-31% $269.97

In stock

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  • NVX VSW104v3 1200W Peak 10-Inch VS-Series Dual 4-Ohm Car Subwoofer
  • Belva BXA15001 1500W Peak BX-Series Class-AB Monoblock Amplifier
  • Wired Remote Bass Level Control for convenient adjustments
  • XKIT82 Full Spec 8 Gauge 100% OFC 2-Channel Wiring Kit
  • Complete Setup includes RCA Cables for Amplifiers up to 800 Watts
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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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