About the SPL Boxes SB112

Product highlights:
- sealed enclosure for 12" subwoofer
- 3/4" MDF construction
- gray carpet covering
- internal volume: 1.2 cubic feet
- cutout diameter: 11.22"
- dimensions: 16.25"W x 13.125"H x 12.75"D
- warranty: 1 year
- MFR # SB112
- Item # 419SB112
What's in the box:
- Sealed enclosure for one 12" subwoofer
More details on the SPL Boxes SB112

Features & specs
General | ||
---|---|---|
Box Type | Sealed | |
Number of Boxes | 1 | |
Number of Speakers Per Box | 1 | |
Speaker Size | 12 | |
Cutout Diameter or Length (inches) | 11 1/4 | |
Maximum Speaker Depth (inches) | 12 | |
Box Volume (cubic feet) | 1.2 | |
Tuning Frequency | N/A | |
Height (inches) | 13-1/8 | |
Width (inches) | 16-1/4 | |
Depth (inches) | 12-3/4 | |
Second Depth (inches) | 12-3/4 | |
Wood Thickness (inches) | 3/4 | |
Speaker Wire Connectors | Spring posts | |
Box Color | Charcoal Gray | |
Box Finish | Carpet | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
Product Research
Features
Design: The SB112 is an unloaded, sealed enclosure for a single 12" subwoofer. It's constructed of ¾" MDF (medium-density fiberboard) and covered in charcoal colored carpet.
Internal Box Volume: The enclosure has a volume of 1.2 ft³.
Terminals: The wire terminals are spring-posts (one pair), mounted on the left side. The spring terminals will accept pin connectors and bare wire up to 12-gauge. Inside the enclosure there are 0.205" male quick-slides (will accept 0.205" female quick slides) for both the positive and negative terminals. The wire can also be attached using the nuts holding the quick-slides in place.
Brackets: Brackets for securing the enclosure in your vehicle are recommended.
The SPL Boxes SB112 replaces these items:
- 5/8" MDF (medium-density fiberboard) with black carpet covering
- internal volume: 1.27 cubic feet
- dimensions: 17-3/8"W x 14-1/2"H x 13-5/8"D1 x 10-1/2"D2
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Customer Q&A
3 questions already asked
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Very solid box for a cheap price. Yeah, I had to add some extra sealant in a few places, but for the price, it's a 5-star product. I used some rope-putty to seal the wire terminal cap.
Andrew from ARLINGTON, TX