SKU: 92442810996

LAB PreFab™ 1.00 ft^3 Kerf-Ported MDF Enclosure Box w/ Double MDF Front Baffle for Single 8" Car Subwoofer

Sale price$121.50 Regular price$135.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

LAB PreFab™ 1.00 ft^3 Kerf-Ported MDF Enclosure Box w/ Double MDF Front Baffle for Single 8" Car SubwooferWhat kind of subwoofer does this fit? This enclosure is precision built for a single standard 8" round subwoofer. The cutout diameter is exactly 7. 25" (7 1 4"). Will it fit in my vehicle? Yes, it features a highly compact daily footprint designed to squeeze maximum bass out of restricted spaces, making it an excellent fit for small trunks, hatchbacks, or behind the seat cargo areas. The exact external dimensions are 24. 25" W x 10" H x 15. 25" D. How


What kind of subwoofer does this fit?
This enclosure is precision-built for a single standard 8" round subwoofer. The cutout diameter is exactly 7.25" (7-1/4").

Will it fit in my vehicle?
Yes, it features a highly compact daily footprint designed to squeeze maximum bass out of restricted spaces, making it an excellent fit for small trunks, hatchbacks, or behind-the-seat cargo areas. The exact external dimensions are 24.25" W x 10" H x 15.25" D.

How is the performance and wiring?
This premium cabinet completely steps out of the lane of standard pre-fabricated boxes. It features an advanced, precision-machined smooth radius kerf port tuned to 38Hz. The curved wood design of the kerf port completely eliminates the sharp inner corners of traditional slot-ports, drastically reducing air turbulence and port noise (chuffing) to provide ultra-clean, punchy, and incredibly efficient low-frequency output. It features an upgraded 2" round nickel-plated binding post 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:

   
           
  • Precision Radiused Kerf Porting: Machined with a curved inner port exit to seamlessly channel airflow, dropping chuffing to zero while driving up output efficiency.
  •        
  • 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:
  • Single 8-inch vented round woofer enclosure with radiused kerf port
  • Compatible with one (1) standard 8" round subwoofer
  • Constructed of 0.63" CNC-cut high-grade MDF
  • Reinforced 1.25" MDF double-layered front baffle to prevent panel flex under extreme load
  • High-grade black automotive carpet finish
  • Upgraded 2" round nickel-plated binding post
  • Made in California, U.S.A.

  • Enclosure volume: 1.00 ft^3 (before driver's displacement)
  • Peak tuning frequency (Fb): 38Hz
  • Sub cutout diameter: 7.25"
  • Max mounting depth: 10.50"
  • Dimensions: 24.25"W x 10"H x 15.25"D

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 92442810996

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4.7 ★★★★★
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Verified Purchase
J. Aikin
Port Orchard, US
★★★★★ 5
Edger
Style: 9" 2T Cutting Blade
This works exceptionally well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
I
Verified Purchase
Irvin Woodard
San Leandro, US
★★★★★ 5
My new edger
Style: 9" 2T Cutting Blade
I love this edger, I attached it to a Kobalt 24V trimmer with detachable head. It took me a minute to remember how to use an edger with a steel blade after I have been using a string edger for the last five years. The weight is liter than the battery/motor pack. The design and functionality is amazing, I love the adjustability of the depth control system. This thing is super easy to use, loosened one bolt, slide on the attachment align the silver push button and tighten the one bolt by hand and go to work. The durability is yet to be determined, it well made. I like that the right side is open faced which means less chance of clogging up the blade. I am very happy with this purchase and I believe it is a great value for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2025
T
Verified Purchase
Tracey
Birmingham, US
★★★★★ 4
Made it through the first season
Style: 9" 2T Cutting Blade
Product value compared to name brands not to bad so for. Not sure I'd use it for contract work, but great for homeowner use. Engine seems to have an odd burning smell, but performs good (yes I have the correct oil/gas mix ratio which is 50:1). This is very similar to the Stihl models, aluminum shaft tubing on the attachments appear to be slightly thinner than Stihl, but they perform fine. So far it's been a great value for all the attachments you get in the kit. Definitely like the angle capability of the hedge trimmer and ease of changing out the attachments. Chain saw blade did dull fairly quick, but expected that based on it's size. Jury still out on longevity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2023
T
Verified Purchase
Timothy Cummings
Lake Worth, US
★★★★★ 1
Edger Does Not Fit The 52CC Trimmer
Style: 9" 2T Cutting Blade
Might be a great cutter head?? I purchased the 52cc trimmer and edger as a package, however the edger does not fit the trimmer??? Therefore, it is useless... Will see if it fits my 25cc trimmer and maybe change the review... They should tell people in the description that their edger will not work with the 52cc trimmer....
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Reviewed in the United States on January 18, 2026
B
Verified Purchase
Bayne Hayes
Chelsea, US
★★★★★ 5
That it will work on a Stil weedeater
Style: 9" 2T Cutting Blade
The edger connected to my Stil weed eater and worked great. I would recommend it to anyone.
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Reviewed in the United States on May 10, 2026

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