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  1. Home
  2. Alpine Store
  3. Discontinued Alpine Car Audio & Electronics
  4. Discontinued Alpine Car Subwoofers
  5. Discontinued Alpine Car Subwoofer Boxes
  6. Discontinued Alpine Car Subwoofers with a Box (Loaded Sub Boxes)
  7. Discontinued Alpine Subwoofer Bass Tubes

Discontinued Alpine Subwoofer Bass Tubes

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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 SWT-S10-OPEN BOX LIKE NEW

1200W Max (250W RMS) Single 10" Sealed Subwoofer Bass Tube Enclosure

SWT-S10 big DISCONTINUED
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Alpine SWT-S10-OPEN BOX LIKE NEW

1200W Max (250W RMS) Single 10" Sealed Subwoofer Bass Tube Enclosure

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

(2) Alpine SWT-S10

Bass Reflex Single 10" Sealed Subwoofer Tubes with Protective Grills

SWT-S10 2 Pack big DISCONTINUED
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(2) Alpine SWT-S10

Bass Reflex Single 10" Sealed Subwoofer Tubes with Protective Grills

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

Alpine PLT-5

Powered LAT Subwoofer System

PLT-5 big DISCONTINUED
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Alpine PLT-5

Powered LAT Subwoofer System

Powered LAT Subwoofer System • 250W amp • speaker and preamp level inputs • six 5" woofer cones in Ultra Reflex box • phase control

Powered LAT Subwoofer System • 250W amp • speaker and preamp level inputs • six 5" woofer cones in Ultra Reflex box • phase control

Alpine SWT-S10

1200W Peak (250W RMS) Single 10" Sealed Subwoofer Bass Tube Enclosure

SWT-S10 big DISCONTINUED
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Alpine SWT-S10

1200W Peak (250W RMS) Single 10" Sealed Subwoofer Bass Tube Enclosure

• 1200W Max Single 10" Ported Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

1

• 1200W Max Single 10" Ported Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

Alpine SWT-12S4

1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure

SWT-12S4 big DISCONTINUED
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Alpine SWT-12S4

1500W Max (300W RMS) Single 12" Sealed Subwoofer Tube Enclosure

• 1500 Watts Max
• 300 Watts RMS
• Heavy Duty Subwoofer Grill
• Stitched Alpine Logo
• Installation Brackets and Bullets Included
• 12" Bass Reflex Subwoofer Tube
• 4 ohm Impedance

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VIP Product Get $20.00 in rewards to spend later

1

• 1500 Watts Max
• 300 Watts RMS
• Heavy Duty Subwoofer Grill
• Stitched Alpine Logo
• Installation Brackets and Bullets Included
• 12" Bass Reflex Subwoofer Tube
• 4 ohm Impedance

Alpine SWT-S10 Open Box (Complete)

1200W Max (250W RMS) Single 10" Sealed Subwoofer Tube Enclosure

swts10 Open Box big DISCONTINUED
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Alpine SWT-S10 Open Box (Complete)

1200W Max (250W RMS) Single 10" Sealed Subwoofer Tube Enclosure

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

1

• 1200W Max Single 10" Sealed Subwoofer Enclosure
• 10" Subwoofer
• Tube Enclosure with Black Carpet Finish
• Push SPK Terminals
• Enclosure Dimensions: 11.22"W x 23.6" D

 
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