SKU: 26385347527

LAB PreFab™ 0.50 ft^3 Ported MDF Enclosure Box for Single 8" Round Car Subwoofer

Sale price$116.99 Regular price$129.99
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

LAB PreFab™ 0.50 ft^3 Ported MDF Enclosure Box for Single 8" Round 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. 00". Will it fit in my vehicle? Yes, it features an ultra compact daily footprint designed to maximize low frequency response while occupying minimal cargo space. This space saving profile makes it an excellent fit for small trunks, hatchbacks, or behind the seat installations. The exact external


What kind of subwoofer does this fit?
This enclosure is precision-built for a single standard 8" round subwoofer. The cutout diameter is exactly 7.00".

Will it fit in my vehicle?
Yes, it features an ultra-compact daily footprint designed to maximize low-frequency response while occupying minimal cargo space. This space-saving profile makes it an excellent fit for small trunks, hatchbacks, or behind-the-seat installations. The exact external dimensions are 14.25" W x 10.25" H x 13.25" D.

How is the performance and wiring?
This premium pre-fabricated cabinet features an engineered, high-velocity slot port tuned to a crisp 38Hz. The optimized port design channels rapid airflow seamlessly to provide clean, punchy, and surprisingly deep low-end extension without annoying port noise or chuffing. It comes equipped with a high-grade speaker terminal cup featuring gold-plated binding posts for tight, reliable wiring connections.

   

LAB PreFab™ Enclosures: Premium Off-The-Shelf Performance

   

LAB PreFab™ enclosures are the highest-quality prefabricated speaker boxes on the market. Proudly made in the USA and constructed of solid CNC-cut high-grade MDF (medium density fiberboard), these cabinets offer exceptional durability and acoustic rigidity. Whether you are looking for an install-friendly solution or an efficient space-saver, the LAB PreFab™ series delivers reliable, solid performance without the custom-shop price tag or wait times.

   

Available in both ported and sealed configurations, each cabinet is built with tight construction tolerances and covered in high-grade automotive carpet to blend seamlessly into your vehicle's interior. It is the ultimate plug-and-play solution for daily commuters and car audio enthusiasts who want high-quality bass without sacrificing cargo space.

        

The PreFab™ Advantage:

   
           
  • Solid American Construction: Designed, cut, and assembled in California, USA using precision CNC machinery and high-grade MDF.
  •        
  • High-Velocity Slot Porting: Engineered with an optimized port area to ensure smooth, distortion-free low-frequency energy delivery.
  •        
  • Clean Universal Fitment: Built to industry-standard dimensions that match the recommended specifications of the market's leading subwoofer brands.
  •    

Technical Specifications:
  • Single 8-inch vented round woofer enclosure
  • Compatible with one (1) standard 8" round subwoofer
  • Constructed of 0.63" CNC-cut high-grade MDF
  • High-velocity custom slot port for efficient, deep bass extension
  • High-grade black automotive carpet finish
  • Standard speaker terminal cup with gold-plated binding posts
  • Made in California, U.S.A.

  • Enclosure volume: 0.50 ft^3
  • Peak tuning frequency (Fb): 38Hz
  • Sub cutout diameter: 7.00"
  • Max mounting depth: 9.50"
  • Dimensions: 14.25"W x 10.25"H x 13.25"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: 26385347527

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4.6 ★★★★★
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A. Juarez
Lake Worth, US
★★★★★ 3
made of STONE
i think the concept is great but the execution of the product is lacking. This is not made of rubber, there is no dog I can imagine chewing this thing. It is basically a STONE and rock hard and has absolutely zero give. She tried to chew it for one second and immediately stopped - the only thing the dog can do is lick so that aspect was disappointing. However, the toy works, keeps her attention and she loves the treat so all in all - not bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
M
Verified Purchase
Melissa Parks
Belleville, US
★★★★★ 4
My dogs are heavy chewers
These are very hard and indestructible. The only thing, im afraid my pups will break their teeth. They are houses on a hard wood floor.
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Reviewed in the United States on November 30, 2025
A
Verified Purchase
Amy
Battle Creek, US
★★★★★ 5
My couch is safe!
Perfect for my lab mix, and my pointer mix was jealous so I immediately bought a second after they both wanted it. Keeps them both busy for well over 30 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
H
Verified Purchase
Heidi
Whiting, US
★★★★★ 5
Great treat holder!
Our new favorite!! We’d been long time long users but this will forever replace them. Sturdy, easy to clean, convenient cups, multiple fun treat compartments. They are also bright enough to find in the yard if one “runs” out the house. And they are easy for the kids to hold. Must have for a Pitt bull family
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Reviewed in the United States on December 16, 2025
K
Verified Purchase
Kristi Rhoda
Boise, US
★★★★★ 5
She loves it
Color: Octopus
My dog loves this. I mixed plain yogurt and blueberries and froze the two cups. She went to town and it kept her busy for about 15 min. It’s easy to open compared to some of the other toys like this. Easy to clean too.
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Reviewed in the United States on June 4, 2026

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