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Subwoofers with a box,
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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.
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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Alpine SBT-S10V

1000W Peak (350W RMS) Loaded Single 10" Vented Truck Enclosure

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Alpine SBT-S10V

1000W Peak (350W RMS) Loaded Single 10" Vented Truck Enclosure

• Ported truck enclosure with 1 10" SWT Series Subwoofer
• 350 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21 7/8" L x 15 1/2" H x 7 1/2" W x 4 1/4" W2

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List price $460.00
-17% $379.95

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Alpine W-DB12V

1500W Peak (500W RMS) Loaded Dual 12" Vented Subwoofer Enclosure

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Alpine W-DB12V

1500W Peak (500W RMS) Loaded Dual 12" Vented Subwoofer Enclosure

• Ported enclosure with 2 12" Bass Series Subwoofer
• 250 watts RMS each (750 watts Peak each)
• Final Impedance: 2-ohm
• Dimensions: 34-1/2" L x 17-1/2" H x 20-1/2" W

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List price $580.00
-22% $449.95

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• Ported enclosure with 2 12" Bass Series Subwoofer
• 250 watts RMS each (750 watts Peak each)
• Final Impedance: 2-ohm
• Dimensions: 34-1/2" L x 17-1/2" H x 20-1/2" W

Limited time!

Alpine S2-SB12

1800W Peak (600W RMS) Loaded Single 12" Sealed PrismaLink Subwoofer Enclosure with RGB Light

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Alpine S2-SB12

1800W Peak (600W RMS) Loaded Single 12" Sealed PrismaLink Subwoofer Enclosure with RGB Light

• Sealed enclosure with 1 12" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 16.5" L x 15" H x 13.25" W

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List price $600.00
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-33% $399.95

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Alpine SS-SB10

300W RMS Loaded Single 10" Sealed Shallow Enclosure

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Alpine SS-SB10

300W RMS Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" S Series Subwoofer
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 18.5" L x 4.5" H x 12.5" W

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List price $650.00
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Alpine RS-SB12

1800W Peak (600W RMS) Loaded Single 12" Sealed Shallow Enclosure

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Alpine RS-SB12

1800W Peak (600W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 12" R-Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 17" L x 5.25" H x 26.5" W

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List price $1200.00
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-33% $799.95

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Alpine RS-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed Shallow Enclosure

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Alpine RS-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 10" R-Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 21.15" L x 5.25" H x 16" W

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-33% $719.95

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Alpine R2-SB12V

2250W Peak (750W RMS) Loaded Single 12" R-Series Linkable Vented Enclosure

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Alpine R2-SB12V

2250W Peak (750W RMS) Loaded Single 12" R-Series Linkable Vented Enclosure

• Ported enclosure with 1 12" R Series Subwoofer
• 750 watts RMS (2250 watts Peak)
• ProLink ported enclosure design
• Final Impedance: 2-ohm
• Dimensions: 17" L x 14.62" H x 15" W

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List price $900.00
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Alpine W-DB10V

1500W Peak (500W RMS) Loaded Dual 10" Vented Subwoofer Enclosure

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Alpine W-DB10V

1500W Peak (500W RMS) Loaded Dual 10" Vented Subwoofer Enclosure

• Ported enclosure with 2 10" Bass Series Subwoofer
• 250 watts RMS each (750 watts Peak each)
• Final Impedance: 2-ohm
• Dimensions: 30-1/2" L x 15-1/2" H x 18-1/4" W

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List price $550.00
-27% $399.95

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Used from: $279.97

• Ported enclosure with 2 10" Bass Series Subwoofer
• 250 watts RMS each (750 watts Peak each)
• Final Impedance: 2-ohm
• Dimensions: 30-1/2" L x 15-1/2" H x 18-1/4" W

Alpine S2-SB10V

1800 Peak (600W RMS) Loaded Single 10" Vented Subwoofer Enclosure

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Alpine S2-SB10V

1800 Peak (600W RMS) Loaded Single 10" Vented Subwoofer Enclosure

• Ported enclosure with 1 10" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Linkable subwoofer enclosure
• Dimensions: 16" L x 12.7" H x 14.5" W

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List price $580.00
-17% $479.95

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Alpine S2-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed PrismaLink Subwoofer Enclosure with RGB Light

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Alpine S2-SB10

1800W Peak (600W RMS) Loaded Single 10" Sealed PrismaLink Subwoofer Enclosure with RGB Light

• Sealed enclosure with 1 10" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14.5" L x 13" H x 11.25" W

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List price $580.00
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-34% $383.95

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Alpine S2-SB8

900W Peak (300W RMS) Loaded Single 8" Sealed PrismaLink Subwoofer Enclosure with RGB Light

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Alpine S2-SB8

900W Peak (300W RMS) Loaded Single 8" Sealed PrismaLink Subwoofer Enclosure with RGB Light

• Sealed enclosure with 1 8" S Series Subwoofer
• 300 watts RMS (900 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 12.5" L x 11" H x 9.25" W

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List price $480.00
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Alpine R2-SB10V

2250W Peak (750W RMS) Loaded Single 10" R-Series Linkable Vented Enclosure

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Alpine R2-SB10V

2250W Peak (750W RMS) Loaded Single 10" R-Series Linkable Vented Enclosure

• Ported enclosure with 1 10" R Series Subwoofer
• 750 watts RMS (2250 watts Peak)
• ProLink ported enclosure design
• Final Impedance: 2-ohm
• Dimensions: 16" L x 12.68" H x 14.5" W

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List price $780.00
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Alpine S-DB8V-TRK

600W RMS Loaded Dual 8" Vented Truck Subwoofer Enclosure

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Alpine S-DB8V-TRK

600W RMS Loaded Dual 8" Vented Truck Subwoofer Enclosure

• Ported truck enclosure with 2 8" S Series Subwoofer
• 600 watts RMS ( Peak)
• Final Impedance: 2-ohm x 2 sets
• Dimensions: 51" L x 8.63" H x 14" W

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List price $1020.00
-17% $849.95

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Alpine W-SB10V

750W Peak (250W RMS) Loaded Single 10" Vented Subwoofer Enclosure

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Alpine W-SB10V

750W Peak (250W RMS) Loaded Single 10" Vented Subwoofer Enclosure

• Ported enclosure with 1 10" Bass Series Subwoofer
• 250 watts RMS (750 watts Peak)
• Final Impedance: 4-ohm

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List price $275.00
-16% $229.95

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• Ported enclosure with 1 10" Bass Series Subwoofer
• 250 watts RMS (750 watts Peak)
• Final Impedance: 4-ohm

Alpine S2-SB12V

1800W Peak (600W RMS) Loaded Single 12" Vented Subwoofer Enclosure

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Alpine S2-SB12V

1800W Peak (600W RMS) Loaded Single 12" Vented Subwoofer Enclosure

• Ported enclosure with 1 12" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Linkable subwoofer enclosure
• Dimensions: 17" L x 14.62" H x 15" W

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List price $600.00
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Alpine SS-SB12

300W RMS Loaded Single 12" Sealed Shallow Enclosure

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Alpine SS-SB12

300W RMS Loaded Single 12" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 12" S Series Subwoofer
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 22.25" L x 5.25" H x 13.125" W

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List price $720.00
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Alpine HDZ-SB10

2400W Peak (800W RMS) Loaded Single 10" Sealed Subwoofer Enclosure

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Alpine HDZ-SB10

2400W Peak (800W RMS) Loaded Single 10" Sealed Subwoofer Enclosure

• Sealed enclosure with 1 10" Status Series Subwoofer
• 800 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13.75" L x 13.75" H x 16.25" W

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List price $1730.00
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Alpine HDZ-SB12

2400W Peak (800W RMS) Loaded Single 12" Sealed Subwoofer Enclosure

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Alpine HDZ-SB12

2400W Peak (800W RMS) Loaded Single 12" Sealed Subwoofer Enclosure

• Sealed enclosure with 1 12" Status Series Subwoofer
• 800 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 15.75" L x 15.75" H x 17.2" W

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List price $1870.00
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Alpine SWT-10S2 with Sealed Truck Enclosure

1000W Peak 10" SWT Series Single 2-ohm Shallow Mount Subwoofer

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Alpine SWT-10S2 with Sealed Truck Enclosure

1000W Peak 10" SWT Series Single 2-ohm Shallow Mount Subwoofer

• Peak Power: 1000W
• RMS Power: 350W
• Poly-Mica Dust Cap & Pulp-Kevlar
• Polyurethane Foam Surround w/ H.A.M.R. Surround Technology
• Includes Sealed Truck Enclosure

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-24% $305.44

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Alpine R2-W12D4 with Sealed Enclosure

2250W Peak (750W RMS) 12" 750W R-Series Dual 4-Ohm Car Subwoofer

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Alpine R2-W12D4 with Sealed Enclosure

2250W Peak (750W RMS) 12" 750W R-Series Dual 4-Ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 4 ohm
• Sensitivity: 84.6 dB
• Includes Sealed Enclosure

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List price $609.99
-41% $359.95

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