About the SPL Boxes SB184-212V-BL
SPL Boxes' SB184-212V-BL custom-fit enclosure installs under the rear seat of 2014-up Chevrolet Silverado and GMC Sierra Crew Cab trucks. This upward-firing box holds two 12" subwoofers of your choice, and its rugged MDF construction and bedliner finish will stand up to the stresses of the truck environment. The enclosure's internal volume is 1.0 cubic feet per chamber with a maximum mounting depth of 5".
Note: this enclosure only fits Crew Cab trucks; it will not fit Double Cab trucks.
- vehicle-specific upward-firing ported subwoofer enclosure
- holds two 12" subwoofers (not included)
- installs under rear seat of 2014-up Chevrolet Silverado and GMC Sierra Crew Cab trucks
- MDF construction with bedliner finish
- internal volume: 1.0 cubic feet per chamber
- subwoofer mounting depth: 5"
- dimensions: 50.625"W x 8.75"H1 x 4.75"H2 x 16.875"D
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # SB184-212VBL
What's in the box:
- One vehicle specific ported enclosure for two 12" subwoofers with spring-post terminals
Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.
See the difference between "Open Box" and "Scratch & Dent" Outlet items
SPL Boxes SB184-212V-BL reviews
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More details on the SPL Boxes SB184-212V-BL
Features & specs
|Number of Boxes||1|
|Number of Speakers Per Box||2|
|Cutout Diameter or Length (inches)||11 3/16|
|Maximum Speaker Depth (inches)||5|
|Box Volume (cubic feet)||2|
|Tuning Frequency||38 Hz|
|Second Depth (inches)||16-7/8|
|Wood Thickness (inches)||5/8|
|Speaker Wire Connectors||Spring posts|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
Vehicle Compatibility: This custom-fit ported enclosure is designed specifically to fit select 2014 and newer Chevrolet Silverado and GMC Sierra Crew Cab pickup trucks. Please enter your vehicle information to confirm fit.
Mounting Location: The enclosure mounts under the rear bench seat without taking up interior space.
Enclosure: The enclosure is made from durable MDF (Medium Density Fiberboard) that resists flexing and damps resonance. It's covered with a bedliner type material.
Terminals: The wire terminals are spring-posts (two pair) that accept pin connectors or bare wire up to 10-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.
Note: Speaker wire is needed to connect the terminals to the subwoofers.
Dual 12" Subwoofers: The enclosure holds two 12" subwoofers, each having its own 1.0 ft³ chamber. Once mounted, the woofers fire upward.
Mounting: No mounting hardware or speaker wire is included with the enclosure.
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