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

Discontinued Dual Ported Enclosure Boxes with Car Subwoofers

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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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Dual Electronics SBX100

Dual Electronics SBX100 10" Studio Quality High Performance Vented Enclosed Subwoofer with 500 Watts of Peak Power

SBX100 big DISCONTINUED
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Dual Electronics SBX100

Dual Electronics SBX100 10" Studio Quality High Performance Vented Enclosed Subwoofer with 500 Watts of Peak Power

• Peak Power: 500 Watts
• RMS Power: 175 Watts
• Aluminum Cone
• Frequency Response: 25-500 Hz
• Sensitivity: 88dB

• Peak Power: 500 Watts
• RMS Power: 175 Watts
• Aluminum Cone
• Frequency Response: 25-500 Hz
• Sensitivity: 88dB

Dual SBP8A

160W Max, 8" Dual 2 ohm Amplified Bandpass Subwoofer Enclosure with Blue Illuminite

SBP8A big DISCONTINUED
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Dual SBP8A

160W Max, 8" Dual 2 ohm Amplified Bandpass Subwoofer Enclosure with Blue Illuminite

8" Dual Voice Coil Sub and Enclosure with Built-in Amplifier • Peak: 160 watts • RMS: 80 watts • Polypropylene Cone • 30 oz Magnet • 2" Voice Kapton Coil • Frequency response: 20-200 Hz

7

8" Dual Voice Coil Sub and Enclosure with Built-in Amplifier • Peak: 160 watts • RMS: 80 watts • Polypropylene Cone • 30 oz Magnet • 2" Voice Kapton Coil • Frequency response: 20-200 Hz

Dual SBX101

10" Loaded Tuned Ported Subwoofer Enclosure

SBX101 big DISCONTINUED
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Dual SBX101

10" Loaded Tuned Ported Subwoofer Enclosure

• Peak Power: 500 Watts
• RMS Power: 175 Watts
• Aluminum Cone
• Frequency Response: 25-500 Hz
• Sensitivity: 88dB

1

• Peak Power: 500 Watts
• RMS Power: 175 Watts
• Aluminum Cone
• Frequency Response: 25-500 Hz
• Sensitivity: 88dB

 
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