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. All Car Subwoofers with Boxes

All Car Subwoofers with Boxes

Upgrade your ride effortlessly with our pre-loaded car sub boxes. These all-in-one solutions include the enclosure and subwoofer driver(s) to deliver exceptional sound quality and convenience, making it easy to enhance your car audio system.

Filters
Reset Done
Product Type
Price Range
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.
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.
S Series (60)
Punch Series (34)
CompRT Series (27)
W3 v3 Series (22)
CompR Series (21)
Prime Series (19)
SA Series (19)
N Series (18)
TW3 Shallow Mount Series (18)
CompC Series (16)
CompVR Series (16)
W1 v3 Series (16)
Prime R2 Series (15)
SQ Series (15)
CompVX Series (14)
Type-R Series (14)
Comp Series (13)
E-Series (13)
CompVT Series (12)
Punch P3 Shallow Mount Series (12)
R2 Series (12)
SML Series (12)
X Series (12)
M2 Series (11)
W0 v3 Series (11)
CompQ Series (10)
DES Series (10)
N-Series (10)
Power T1 Series (10)
Status Series (10)
Stealthbox Series (10)
W6 v3 Series (10)
Y-Series (10)
VC Series (9)
Bass Series (8)
HED Series (8)
REVO Series (8)
Stage Series (8)
W7 Series (8)
Club Series (7)
Punch P2 Series (7)
Reference Series (7)
T1 Slim Series (7)
TW1 Series (7)
VS Series (7)
M1 Series (6)
TW5 Shallow Mount Series (6)
U Series (6)
Punch P1 Series (5)
Punch P3 Series (5)
Solo-Baric L7R Series (5)
Solo-Baric L7T Series (5)
Terminator Series (5)
VEGA Series (5)
55 Series (4)
Gen-X (4)
KM Subwoofer Series (4)
L Series (4)
MTX ThunderForm Series (4)
MW Series (4)
Solo-Baric L7 Series (4)
TW Series (4)
XED Series (4)
BassLine Series (3)
BT Series (3)
DBA Series (3)
EPICX Series (3)
Excelon Reference Series (3)
LCS Series (3)
Solo-Baric L7S Series (3)
Space Series (3)
Spike Series (3)
VMAX Series (3)
35 Series (2)
Arena X Series (2)
BASSREV Series (2)
BB Series (2)
DBX Series (2)
IXS Shallow Series (2)
Kappa Series (2)
KM Series (2)
MicroSub Series (2)
Mille Pro Series (2)
Primus Series (2)
R Series (2)
R-Series (2)
SA Classic Series (2)
Stealth Series (2)
SWT Series (2)
TS Series (2)
75 Series (1)
A Series (1)
Black Air Series (1)
Cento Series (1)
D Series (1)
DST Series (1)
eXcelon Series (1)
Fuse Series (1)
Hydro Series (1)
MotorSport Series (1)
P1 Series (1)
PRO-NEO Series (1)
Z Series (1)
ZXI Series (1)
Condition
Availability
Gear Icon Find products that fit. Set your vehicle.

Shop the Category

filter-icon Filters & Sort

NVX NE101S w/ Rockford Fosgate Prime R2 R2SD4-10

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

NE101S_R2SD410 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE101S w/ Rockford Fosgate Prime R2 R2SD4-10

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
38
List price $243.98
-11% $215.98

In stock

Only 3 Left!

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

Lowest price in 30 days

NVX NE121S w/ Kicker CWR122 (48CWR122)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

NE121S_48CWR122 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE121S w/ Kicker CWR122 (48CWR122)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
10
List price $309.98
-28% $223.95

In stock

Add to Cart

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE102S w/ Rockford Fosgate Prime R2D2-10

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

NE102S_R2D210 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE102S w/ Rockford Fosgate Prime R2D2-10

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
24
List price $273.98
-25% $205.98

In stock

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

NVX NE121S w/ Kicker CVR12 (52CVR124)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVR Series Dual 2-ohm Subwoofer

NE121S_52CVR122 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE121S w/ Kicker CVR12 (52CVR124)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVR Series Dual 2-ohm Subwoofer

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
1
List price $289.98
-17% $241.98

In stock

Add to Cart

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE121S w/ Kicker CVR12 (52CVR124)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVR Series Dual 4-ohm Subwoofer

NE121S_52CVR124 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE121S w/ Kicker CVR12 (52CVR124)

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 900W Peak (450W RMS) 12" CompVR Series Dual 4-ohm Subwoofer

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
1
List price $289.98
-17% $241.98

In stock

Only 3 Left!

Add to Cart

12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

EXCLUSIVE

10" Rockford Fosgate R2SD4-10 Subwoofer + Sealed Enclosure

200W 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

MDFS10,R2SD4-10 big
Go to item page Right Arrow Icon of Right Arrow

10" Rockford Fosgate R2SD4-10 Subwoofer + Sealed Enclosure

200W 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer + Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
158
List price $259.98
-20% $206.88

In stock

Only 3 Left!

Add to Cart

NVX NE121S w/ JBL Club Marine 12

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure w/ 12" Club Marine Series 4-ohm Subwoofer + RGB Lighting

NE121S_CLUB12 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE121S w/ JBL Club Marine 12

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure w/ 12" Club Marine Series 4-ohm Subwoofer + RGB Lighting

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
2
List price $479.94
-56% $209.94

In stock

Add to Cart

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

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
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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
2
List price $315.99
-32% $215.94

In stock

Only 3 Left!

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 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
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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
2
List price $315.99
-32% $215.94

In stock

Only 2 Left!

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

Lowest price in 30 days

2) ROCKFORD FOSGATE P3D4-10 10" 2000W Car Subwoofers Subs + Dual Sub Box Vented

1000W Max (500W RMS) 10" Punch P3 Series Dual 4-Ohm Car Subwoofer (Newest Model) Package

(2) P3D4-10,10DQV big
Go to item page Right Arrow Icon of Right Arrow

2) ROCKFORD FOSGATE P3D4-10 10" 2000W Car Subwoofers Subs + Dual Sub Box Vented

1000W Max (500W RMS) 10" Punch P3 Series Dual 4-Ohm Car Subwoofer (Newest Model) Package

• 1000W Peak
• 500W RMS
• Anodized Aluminum Heat Sinking Cone
• Santoprene Vertical Attach Surround Technique
• 4-Layer 2-1/2" Voice Coil
• Proprietary Spider Venting

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
41
List price $634.97
-15% $536.97

In stock

Only 1 Left!

Add to Cart

Cerwin Vega H7104D + 12" Sealed Enclosure

1200W Max (250W RMS) 10" HED Series Dual 4-Ohm Car Subwoofer

H7104D, MDFS10 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega H7104D + 12" Sealed Enclosure

1200W Max (250W RMS) 10" HED Series Dual 4-Ohm Car Subwoofer

• 1200 Watts Max
• 250 Watts RMS
• One Piece Parabolic Cone
• Single Stitched Rubber Surround
• Vented Deep Drawn Basket
• Protected Lead Wires
• Spring Loaded Terminals

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
121
List price $231.98
-27% $169.98

In stock

Add to Cart

NVX NE151P w/Kicker CVR152 (52CVR152)

Single 15" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.50 Cu. Ft. with Polyfil and NVX Logo w/ 1400W Peak (700W RMS) 15" CompVR Series Dual 2-ohm Subwoofer

NE151P_52CVR152 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE151P w/Kicker CVR152 (52CVR152)

Single 15" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 3.50 Cu. Ft. with Polyfil and NVX Logo w/ 1400W Peak (700W RMS) 15" CompVR Series Dual 2-ohm Subwoofer

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.50 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
List price $479.98
-19% $389.98

In stock

Only 2 Left!

Add to Cart

• 15" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 3.50 cubic feet
• Premium Black Carpet with Black NVX Logo

NVX NE122S w/ Alpine R2-W12D4

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/12" R2-Series Dual 4-ohm Car Subwoofer

NE122S_R2W12D4 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE122S w/ Alpine R2-W12D4

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/12" R2-Series Dual 4-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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
6
List price $1235.99
-33% $823.89

In stock

Only 3 Left!

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

DS18 GEN-X124D with Truck Style Enclosure

900W Peak (450W RMS) Gen-X Series 12” 4-Ohm Subwoofer

GEN-X124D, 12SA big
Go to item page Right Arrow Icon of Right Arrow

DS18 GEN-X124D with Truck Style Enclosure

900W Peak (450W RMS) Gen-X Series 12” 4-Ohm Subwoofer

• Peak Power: 900 watts
• RMS Power: 450 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Sensitivity: 87.5 dB

• Includes Sealed Truck Style Enclosure

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
12
List price $225.94
-12% $198.41

In stock

Only 3 Left!

Add to Cart

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
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
1
List price $611.89
-20% $487.89

In stock

Add to Cart

• 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

NVX NE122S w/ Sundown Audio SAV312D2

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 2-ohm Subwoofer

NE122S_SAV312D2 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE122S w/ Sundown Audio SAV312D2

Dual 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 2.0 Cu. Ft. with Polyfil and NVX Logo w/ 3000W Peak (1500W RMS) 12" SA Series Dual 2-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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
3
List price $1187.97
-17% $989.97

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

NVX NE121S w/ JL Audio 12W6v3-D4

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 600W RMS 12" W6v3 Series Dual 4-ohm Car Subwoofer

NE121S_12W6V3D4 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE121S w/ JL Audio 12W6v3-D4

Single 12" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 1.0 Cu. Ft. with Polyfil and NVX Logo w/ 600W RMS 12" W6v3 Series Dual 4-ohm Car Subwoofer

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
26
List price $1049.98
$1,021.98

In stock

Add to Cart

• 12" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.00 cubic feet
• Premium Black Carpet with Black NVX Logo

Lowest price in 30 days

NVX NE81S w/ Kicker CWR84 (48CWR84)

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” CompR Series Dual 4-ohm Subwoofer

NE81S_48CWR84 big
Go to item page Right Arrow Icon of Right Arrow

NVX NE81S w/ Kicker CWR84 (48CWR84)

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” CompR Series Dual 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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
5
List price $205.98
-30% $143.95

In stock

Only 3 Left!

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

Lowest price in 30 days

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
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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
5
List price $275.98
-28% $199.95

In stock

Only 3 Left!

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 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
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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
light bulb icon Discover more. Set your vehicle.
1
List price $145.89
-19% $117.89

In stock

Only 3 Left!

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

Prev 25 26 27 28 29 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in All Car Subwoofers with Boxes

    Car Subwoofers with Boxes Frequently Asked Questions (FAQ)
    Car subwoofers with boxes, often referred to as enclosed subwoofer systems, consist of a subwoofer driver and a specially designed enclosure or box. These systems are engineered to provide optimal bass performance and convenience. The enclosure's design enhances the subwoofer's output, producing deeper, more accurate bass notes compared to a free-air installation. Car subwoofers with boxes are a popular choice for anyone seeking powerful, well-defined bass without the need for extensive custom fabrication. They're designed to fit seamlessly in your vehicle, making installation easier and more efficient.
    There are several types of enclosures for car subwoofers with boxes, each offering unique characteristics: Sealed Enclosures: These enclosures provide precise and tight bass response, ideal for music enthusiasts who prioritize accuracy and well-controlled bass. Ported (Vented) Enclosures: Ported enclosures are designed for increased efficiency and louder bass output. They are suitable for those who want a more pronounced and impactful bass experience. Bandpass Enclosures: Bandpass enclosures are highly specialized and designed for extreme efficiency in a specific frequency range. They are less versatile but can deliver tremendous output within their limited range. The choice of enclosure type depends on your musical preferences, available space, and desired bass characteristics.
    To ensure compatibility with your vehicle, you'll need to consider several factors: Size: Measure the available space in your vehicle, particularly where you plan to install the subwoofer box. Ensure the dimensions of the box will fit without obstructing other components or cargo space. Power Handling: Match the subwoofer's power handling capabilities with your amplifier's output. Ensure that your amplifier can deliver an appropriate amount of power to the subwoofer for optimal performance. Enclosure Type: Choose an enclosure type that suits your musical preferences and available space. Sealed enclosures are versatile and work well in most applications, while ported enclosures provide more output but may require more space. Impedance: Verify that the subwoofer's impedance (measured in ohms) matches your amplifier's minimum impedance rating to avoid compatibility issues. By considering these factors, you can select a car subwoofer with a box that fits both your vehicle and your audio system.
    The installation of a car subwoofer with a box can be a DIY project if you have some technical skills and the necessary tools. However, it may require professional installation in certain cases. Factors that influence this decision include your vehicle's make and model, the complexity of the audio system, and your familiarity with car electronics. If you're confident in your abilities and have access to clear instructions and wiring diagrams, you can attempt a DIY installation. However, complex systems, such as those requiring custom enclosures or extensive wiring modifications, may be best left to professional installers. A professional can ensure that the subwoofer system is correctly integrated with your vehicle's audio system, minimizing the risk of damage or incorrect installation.
    To maximize the performance of your car subwoofer with a box, consider the following tips: Proper Placement: Carefully choose the location for the subwoofer box within your vehicle. Experiment with placement to find the spot that delivers the best bass response. Amplification: Use a dedicated subwoofer amplifier to provide sufficient power to the subwoofer. Make sure the amplifier's settings are appropriately tuned for the subwoofer's specifications. Sound Deadening: Reduce vibrations and rattling within your vehicle by applying sound deadening material to doors, panels, and other resonance-prone areas. Crossover Settings: Set the crossover frequency on your amplifier or head unit to match the subwoofer's recommended range, preventing it from trying to reproduce frequencies it can't handle. Phase Alignment: Ensure the phase of the subwoofer is properly aligned with your vehicle's main speakers for seamless integration and better bass response. By following these guidelines and fine-tuning your system, you can enjoy the full potential of your car subwoofer with a box, delivering powerful and accurate bass for your listening pleasure.
    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

    Add vehicle
    2 | Make
    3 | Model
    Why Use a Vehicle Fit Guide?
    Where to find vehicle info | 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.
    2 | Make
    3 | Model
    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