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Description
LAB PreFab™ 1.50 ft^3 Ported MDF Enclosure Box for Dual 8" Round Car SubwoofersWhat 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?
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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy