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- LAB PreFab™ 1.50 ft^3 Ported MDF Enclosure Box for Dual 8" Round Car Subwoofers
Product Description
What kind of subwoofers does this fit?
This enclosure is precision-built for two (2) standard 8" round subwoofers. The cutout diameters are exactly 7.125" (7-1/8").
Will it fit in my vehicle?
Yes, it features a practical shared-space footprint designed to maximize dual-subwoofer output while keeping a space-conscious profile in your trunk or cargo area. The exact external dimensions are 30" W x 11" H x 15" D.
How is the performance and wiring?
Designed as a true high-end, custom-ported specification, this cabinet steps far out of the lane of generic boxes. It is precision-engineered with a custom slot-port tuned to 34Hz to deliver incredibly deep, aggressive, and highly efficient low-frequency extension tailored perfectly to high-performance round 8-inch subwoofers. It features upgraded 2" round nickel-plated binding posts for secure and reliable wiring connections.
PreFab™ Custom-Spec Series: The Off-The-Shelf Custom Enclosure
In the car audio community, off-the-shelf boxes usually mean thin panels, generic tuning, and choked output. We developed the LAB PreFab™ Custom-Spec series to completely rewrite that narrative. Proudly manufactured in the USA, this series delivers true custom-shop acoustic performance without the custom-shop price tag or wait times.
Each cabinet is precision-cut from solid high-grade MDF and engineered around a highly optimized, high-velocity custom slot-port design. Instead of generic calculation curves, these enclosures are built around real-world manufacturer specifications to ensure proper port area, maximum flow, and ideal airspace matching. It is the ultimate plug-and-play solution for audiophiles and daily bassheads who refuse to compromise on custom-level low-end extension.
The Custom-Spec Advantage:
- True Custom Slot-Porting: Engineered with optimized port areas and precise tuning to replicate custom-shop low-end extension and power handling.
- American Made Solid Build: Designed, cut, and assembled in the USA using high-grade CNC-cut MDF to ensure maximum acoustic efficiency.
- Manufacturer-Spec Airspace: Built closer to specialized manufacturer parameters than any generic box on the market—ready to ship, ready to slam.
Technical Specifications:
- Dual 8-inch vented round woofer enclosure
- Compatible with two (2) standard 8" round subwoofers
- Constructed of 0.75" CNC-cut high-grade MDF
- High-grade black automotive carpet finish
- Upgraded 2" round nickel-plated binding posts
- Made in California, U.S.A.
- Enclosure volume: 1.50 ft^3 (before drivers' displacement)
- Peak tuning frequency (Fb): 34Hz
- Sub cutouts: 2x 7.125" (7-1/8") Round
- Max mounting depth: 10.25"
- Dimensions: 30"W x 11"H x 15"D
What kind of subwoofers does this fit?
This enclosure is precision-built for two (2) standard 8" round subwoofers. The cutout diameters are exactly 7.125" (7-1/8").
Will it fit in my vehicle?
Yes, it features a practical shared-space footprint designed to maximize dual-subwoofer output while keeping a space-conscious profile in your trunk or cargo area. The exact external dimensions are 30" W x 11" H x 15" D.
How is the performance and wiring?
Designed as a true high-end, custom-ported specification, this cabinet steps far out of the lane of generic boxes. It is precision-engineered with a custom slot-port tuned to 34Hz to deliver incredibly deep, aggressive, and highly efficient low-frequency extension tailored perfectly to high-performance round 8-inch subwoofers. It features upgraded 2" round nickel-plated binding posts for secure and reliable wiring connections.
PreFab™ Custom-Spec Series: The Off-The-Shelf Custom Enclosure
In the car audio community, off-the-shelf boxes usually mean thin panels, generic tuning, and choked output. We developed the LAB PreFab™ Custom-Spec series to completely rewrite that narrative. Proudly manufactured in the USA, this series delivers true custom-shop acoustic performance without the custom-shop price tag or wait times.
Each cabinet is precision-cut from solid high-grade MDF and engineered around a highly optimized, high-velocity custom slot-port design. Instead of generic calculation curves, these enclosures are built around real-world manufacturer specifications to ensure proper port area, maximum flow, and ideal airspace matching. It is the ultimate plug-and-play solution for audiophiles and daily bassheads who refuse to compromise on custom-level low-end extension.
The Custom-Spec Advantage:
- True Custom Slot-Porting: Engineered with optimized port areas and precise tuning to replicate custom-shop low-end extension and power handling.
- American Made Solid Build: Designed, cut, and assembled in the USA using high-grade CNC-cut MDF to ensure maximum acoustic efficiency.
- Manufacturer-Spec Airspace: Built closer to specialized manufacturer parameters than any generic box on the market—ready to ship, ready to slam.
Technical Specifications:
- Dual 8-inch vented round woofer enclosure
- Compatible with two (2) standard 8" round subwoofers
- Constructed of 0.75" CNC-cut high-grade MDF
- High-grade black automotive carpet finish
- Upgraded 2" round nickel-plated binding posts
- Made in California, U.S.A.
- Enclosure volume: 1.50 ft^3 (before drivers' displacement)
- Peak tuning frequency (Fb): 34Hz
- Sub cutout diameter: 2x 7.125" (7-1/8")
- Max mounting depth: 10.25"
- Dimensions: 30"W x 11"H x 15"D