Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. Car Subwoofer Boxes
  5. Car Subwoofers with a Box (Loaded Sub Boxes)
  6. Sealed Enclosure Boxes with Car Subwoofers

Sealed Enclosure Boxes with Car Subwoofers

Sealed sub boxes deliver bass in a more minimal space necessary compared to ported enclosures. Further, they give precision and clarity sound and they're Ideal for tight, accurate bass and space. These enclosures provide a clean, distortion-free sound that's perfect for any music genre.

Filters
Reset Done
Product Type
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.
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.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Condition
Availability

Shop the Category

filter-icon Filters & Sort
Limited time!

NVX NE81S w/Kicker CWRT84 (48CWRT84)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 600W Peak (300W RMS) 8” CompRT Shallow Subwoofer

NE81S_48CWRT84 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/Kicker CWRT84 (48CWRT84)

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 600W Peak (300W RMS) 8” CompRT Shallow Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
5
List price $275.98
-28% $199.95
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE81S w/ Kicker 43C84

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 200W Peak (100W RMS) 8" Comp Series Single 4-ohm Subwoofer

NE81S_43C84 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Kicker 43C84

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 200W Peak (100W RMS) 8" Comp Series Single 4-ohm Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
1
List price $145.89
-19% $117.89
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX - Worth the Envy - Direct to Consumer Car Audio
Limited time!

(2) NVX NSW102v3 10" 700W Car Subwoofers + Dual 10" MDF Sealed Box

350W 700W RMS 10" N-Series V3 Dual 2-Ohm Car Subwoofer

NSW102V2_MDFD10 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

(2) NVX NSW102v3 10" 700W Car Subwoofers + Dual 10" MDF Sealed Box

350W 700W RMS 10" N-Series V3 Dual 2-Ohm Car Subwoofer

• RMS Power: 200-350W
• Ultra-Light Non Pressed Paper Cone
• Custom Blended Foam Surround

Purchase $400 or More of NVX and Save 15%!
97
List price $325.97
-17% $269.97
Add to Cart

• RMS Power: 200-350W
• Ultra-Light Non Pressed Paper Cone
• Custom Blended Foam Surround

Limited time!

NVX NE81S w/ Rockford Fosgate M1D2-8B

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 2-ohm Marine Subwoofer

NE81S_M1D28B big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Rockford Fosgate M1D2-8B

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 2-ohm Marine Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
1
List price $305.98
-6% $287.98
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE81S w/ Rockford Fosgate M1D4-

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 4-ohm Marine Subwoofer with Color Optix LED

NE81S_M1D48 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Rockford Fosgate M1D4-

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" M1 Series Dual 4-ohm Marine Subwoofer with Color Optix LED

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
2
List price $305.98
-6% $287.98
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE101S w/ Rockford Fosgate Punch P3 P3D4-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 10" Punch Series Dual 4-ohm Car Subwoofer

NE101S_P3D410 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Punch P3 P3D4-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 10" Punch Series Dual 4-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%!
36
List price $323.98
-15% $275.98
Add to Cart

• 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 NE101S w/ Rockford Fosgate Punch P2 P2D2-10

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

NE101S_P2D210 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Punch P2 P2D2-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/10" Punch Series Dual 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%!
15
List price $263.98
-18% $215.98
Add to Cart

• 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

2 Polk Audio DB 1042 SVC (DB1042SVC) + FREE Sealed Dual Box & Speaker Wire!

2 1050W Peak (350W RMS) 10" DB+ Series Single 4 ohm Car Subwoofer (DB 1042SVC) MONSTER BASS Package

(2) DB 1042 SVC,BBSW127,MDFD10 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

2 Polk Audio DB 1042 SVC (DB1042SVC) + FREE Sealed Dual Box & Speaker Wire!

2 1050W Peak (350W RMS) 10" DB+ Series Single 4 ohm Car Subwoofer (DB 1042SVC) MONSTER BASS Package

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

109
List price $364.96
-31% $253.64
Add to Cart

• 350 Watts RMS
• 1050 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

Limited time!

NVX NE101S w/ Rockford Fosgate Punch P3 P3D2-10

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

NE101S_P3D210 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Punch P3 P3D2-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/10" Punch Series Dual 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%!
26
List price $323.98
-15% $275.98
Add to Cart

• 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 NE101S w/ Rockford Fosgate Punch P1 P1S4-10

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

NE101S_P1S410 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Punch P1 P1S4-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/10" Punch Series Single 4-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%!
18
List price $203.98
-19% $165.98
Add to Cart

• 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 NE101S w/ Rockford Fosgate Punch P1 P1S2-10

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

NE101S_P1S210 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Punch P1 P1S2-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 10" Punch 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%!
8
List price $203.98
-19% $165.98
Add to Cart

• 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 NE102S w/ Rockford Fosgate Punch P1 P1S4-10

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

NE102S_P1S410 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE102S w/ Rockford Fosgate Punch P1 P1S4-10

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/ 10" Punch Series Single 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%!
17
List price $383.97
-11% $339.97
Add to Cart

• 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/ Rockford Fosgate Punch P1 P1S2-10

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" Punch Series Single 2-ohm Car Subwoofer

NE102S_P1S210 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE102S w/ Rockford Fosgate Punch P1 P1S2-10

Dual 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.2 Cu. Ft. with Polyfil and NVX Logo w/10" Punch Series Single 2-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%!
7
List price $383.97
-18% $315.97
Add to Cart

• 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

Cerwin Vega V104DV2 Subwoofer + 10" Enclosure and Speaker Wire

1100W 10" Vega Series Dual 4 ohm Car Subwoofer

V104DV2, MDFS10, BBSW127 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega V104DV2 Subwoofer + 10" Enclosure and Speaker Wire

1100W 10" Vega Series Dual 4 ohm Car Subwoofer

• Peak Power: 1100W
• RMS Power: 400W
• Polypropylene Cone
• Santoprene Surround

Save 15% Off Package Deals at Checkout!
177
List price $270.97
-32% $184.97
Add to Cart

• Peak Power: 1100W
• RMS Power: 400W
• Polypropylene Cone
• Santoprene Surround

Limited time!

NVX YSW154 with Sealed Enclosure (15SA)

1600W Peak (800W RMS) Y-Series 15" Dual 4-Ohm Car Subwoofer + Single Medium Sealed Subwoofer Enclosure

YSW154_15SA big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX YSW154 with Sealed Enclosure (15SA)

1600W Peak (800W RMS) Y-Series 15" Dual 4-Ohm Car Subwoofer + Single Medium Sealed Subwoofer Enclosure

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 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%!
8
List price $277.98
-24% $209.98
Add to Cart

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB

• Includes Sealed Subwoofer Enclosure

Limited time!

NVX YSW122 with Sealed Enclosure (12SQ)

1600W Peak (800W RMS) Y-Series 12" Dual 2-Ohm Car Subwoofer + Small Pro Series Sealed Subwoofer Enclosure

YSW122_12SQ big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX YSW122 with Sealed Enclosure (12SQ)

1600W Peak (800W RMS) Y-Series 12" Dual 2-Ohm Car Subwoofer + Small Pro Series Sealed Subwoofer Enclosure

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 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%!
9
List price $317.98
-26% $234.94
Add to Cart

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Sensitivity: 85 dB
• Includes Sealed Subwoofer Enclosure

Limited time!

NVX NE81S w/ Alpine R2-W8D4

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/8" R2-Series Dual 4-ohm Car Subwoofer

NE81S_R2W8D4 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Alpine R2-W8D4

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/8" R2-Series Dual 4-ohm Car Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
1
List price $425.99
-32% $287.94
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE81S w/ Alpine R2-W8D2

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" R2-Series Dual 2-ohm Car Subwoofer

NE81S_R2W8D2 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Alpine R2-W8D2

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" R2-Series Dual 2-ohm Car Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
1
List price $425.99
-32% $287.94
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE81S w/ Alpine S2-W8D4

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" S-Series Dual 4-ohms Car Subwoofer

NE81S_S2W8D4 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Alpine S2-W8D4

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" S-Series Dual 4-ohms Car Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
2
List price $315.99
-32% $215.94
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Limited time!

NVX NE81S w/ Alpine S2-W8D2

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" S-Series Dual 2-ohm Car Subwoofer

NE81S_S2W8D2 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Alpine S2-W8D2

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" S-Series Dual 2-ohm Car Subwoofer

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

Purchase $400 or More of NVX and Save 15%!
2
List price $315.99
-32% $215.94
Add to Cart

• 8" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .45 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX - Worth the Envy - Direct to Consumer Car Audio
Prev 17 18 19 20 21 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Sealed Enclosure Boxes with Car Subwoofers

    Sealed Enclosure Boxes with Car Subwoofers Frequently Asked Questions (FAQ)
    Sealed enclosure boxes, also known as acoustic suspension enclosures, are specialized enclosures designed to house car subwoofers. These enclosures are airtight and fully sealed, isolating the subwoofer's rear wave from the front wave. Sealed enclosures are known for producing accurate and controlled bass response with a focus on tight and precise low-frequency sound.
    Sealed enclosure boxes work by creating an airtight chamber around the subwoofer. As the subwoofer cone moves, it compresses and rarefies the air within the enclosure, generating sound waves. The sealed design prevents the air inside from escaping, which allows for more controlled movement of the subwoofer cone. This design results in accurate and well-defined bass, making sealed enclosures suitable for music genres that require precise bass response.
    Using sealed enclosure boxes offers several benefits. Sealed enclosures provide accurate and controlled bass response with minimal distortion, resulting in clean and detailed sound reproduction. They are well-suited for music genres that emphasize quality over sheer volume, such as jazz, classical, and rock. Sealed enclosures also tend to be more forgiving when it comes to subwoofer power handling and provide a more balanced sound across a wide range of frequencies.
    To choose the right sealed enclosure box, consider factors such as the size and power handling capabilities of your subwoofers, as well as your vehicle's available space. Select a sealed box that matches the specifications of your subwoofers to ensure proper fit and optimal performance. Researching product descriptions, reading user reviews, and consulting with car audio professionals can help you find the appropriate sealed enclosure that complements your subwoofers and audio preferences.
    Installing sealed enclosure boxes can vary in complexity based on your vehicle's space, your familiarity with car audio installation, and the specific box design. If you're comfortable with basic car electronics and following instructions, you might be able to handle the installation yourself. Sealed enclosures are generally more straightforward compared to ported or bandpass designs. However, if the installation involves custom fabrication or if you're not experienced with these tasks, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper installation, acoustic alignment, and optimal bass performance while preserving your vehicle's interior aesthetics.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    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.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2024 Nissan Z

    1996 GMC K3500

    1976 BMW 2002

    2022 Ford Expedition Max

    2004 Hummer H1

    2010 Lexus IS250C

    1983 Ford LTD

    2023 Mazda MX-5 Miata RF

    2015 Nissan Versa

    1966 BMW 2000cs

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2024 Z
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo