About the RetroSound R-TWENCL

Compact box with big performance
Compact box with big performance
This shallow-mount enclosure helps you install a RetroSound shallow-mount subwoofer in vehicles where space is limited. The internal air volume of .312 cubic feet works perfectly with RetroSound's R-TW8 Series subwoofers and, at 4" deep, this box will fit behind a seat or in many other tight spots. Sturdy MDF construction and the heavy-duty carpet covering will withstand the typical bumps and scrapes of the road. The enclosure also includes deluxe push terminals and an 8" grille.
Installation Note: This enclosure only works with RetroSound shallow-mount subs. Its cutout is a little too large for other 8" subs.
Product highlights:
- sealed enclosure
- designed for RetroSound shallow-mount 8" subwoofers
- 1/2" MDF (medium-density fiberboard) construction with charcoal carpet covering
- 8-inch grille included
- dimensions: 15-7/8"W x 12-3/4"D x 4"H
- internal air space: 0.312 cubic feet
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # R-TWENCL
What's in the box:
- Enclosure for a single 8" subwoofer
- Polyester lining (installed)
- Grille
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More details on the RetroSound R-TWENCL

Features & specs
General | ||
---|---|---|
Box Type | Sealed | |
Number of Boxes | 1 | |
Number of Speakers Per Box | 1 | |
Speaker Size | 8 | |
Cutout Diameter or Length (inches) | 8 | |
Maximum Speaker Depth (inches) | 2-3/4 | |
Box Volume (cubic feet) | 0.312 | |
Tuning Frequency | N/A | |
Height (inches) | 12-3/4 | |
Width (inches) | 15-7/8 | |
Depth (inches) | 4 | |
Second Depth (inches) | 4 | |
Wood Thickness (inches) | 1/2 | |
Speaker Wire Connectors | Spring posts | |
Box Color | Charcoal | |
Box Finish | Carpet | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
Product Research
Features
Materials: The RetroSound R-TWENCL is an unloaded sealed enclosure for one 8" subwoofer. It is constructed of 1/2" MDF (medium-density fiberboard), covered in charcoal colored carpet. This enclosure was specifically designed for RetroSound subwoofers, with a cutout larger than is typical for 8" subwoofers. Currently (as of 12/2/15) no 8" subwoofers from other brands fit.
Internal Box Volume: The enclosure's internal volume is 0.312 cubic feet.
Terminals: The spring-post speaker terminals are mounted on the side panel. They will accept bare wire up to 10 gauge, pin connectors, and single banana plugs. Inside the enclosure the terminals have an attached 15" length of speaker wire for connecting the subwoofer.
Brackets: Brackets for securing the enclosure to your vehicle are recommended.
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