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  1. Home
  2. DS18 Store
  3. Discontinued DS18 Car Audio & Electronics
  4. Discontinued DS18 Car Subwoofers
  5. Discontinued DS18 Custom-fit Subwoofer Boxes
  6. Discontinued DS18 Empty Custom-fit Subwoofer Boxes

Discontinued DS18 Empty Custom-fit Subwoofer Boxes

Customize your car's bass with DS18's empty custom-fit subwoofer boxes.

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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.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
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DS18 EBM-DFPFORDDLX-2X10

Empty Dual 10" Vented Underseat Enclosure for select 2009-2025 F-150 and F-350 Super Duty and F-250 Super Duty

EBM-DFPFORDDLX-2X10 big DISCONTINUED
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DS18 EBM-DFPFORDDLX-2X10

Empty Dual 10" Vented Underseat Enclosure for select 2009-2025 F-150 and F-350 Super Duty and F-250 Super Duty

• Empty 10" Dual Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with vinyl-carpet finish
• Vented down-firing enclosure maximizes low-frequency performance
• Under seat enclosure mounting

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• Empty 10" Dual Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with vinyl-carpet finish
• Vented down-firing enclosure maximizes low-frequency performance
• Under seat enclosure mounting

DS18 EBM-FFPRAM19-2X8 (Open Box, Great)

Empty Dual 8" Vented Enclosure for select 2019-2024 Ram 1500

EBM-FFPRAM19-2X8 big DISCONTINUED
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DS18 EBM-FFPRAM19-2X8 (Open Box, Great)

Empty Dual 8" Vented Enclosure for select 2019-2024 Ram 1500

• Empty 8" Dual Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with sprayliner finish
• Vented front-firing design enhances sound projection
• Under seat enclosure mounting

checkmark icon Confirm fitment. Set your vehicle.

• Empty 8" Dual Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with sprayliner finish
• Vented front-firing design enhances sound projection
• Under seat enclosure mounting

 
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