SKU: 13230341151

LAB PreFab™ 1.00 ft^3 Ported MDF Enclosure Box for Dual 8" Round Car Subwoofers

Sale price$170.99 Regular price$189.99
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

LAB PreFab™ 1.00 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. 00". Will it fit in my vehicle? Yes, it features a highly practical, low profile footprint designed to maximize dual subwoofer output while preserving valuable trunk or cargo space, making it a great fit for hatchbacks, compact trunks, or trunk floor spaces. The exact external dimensions are 28. 25" W x


What kind of subwoofers does this fit?
This enclosure is precision-built for two (2) standard 8" round subwoofers. The cutout diameters are exactly 7.00".

Will it fit in my vehicle?
Yes, it features a highly practical, low-profile footprint designed to maximize dual-subwoofer output while preserving valuable trunk or cargo space, making it a great fit for hatchbacks, compact trunks, or trunk floor spaces. The exact external dimensions are 28.25" W x 10.25" H x 13.50" D.

How is the performance and wiring?
This premium pre-fabricated cabinet features individual shared-baffle internal venting chambers for each subwoofer, tuned to a crisp 38Hz. The custom high-velocity slot ports channel airflow seamlessly to provide hard-hitting, isolated, and incredibly efficient low-frequency punch without annoying port noise or chuffing. It comes equipped with dual high-grade speaker terminal cups featuring gold-plated binding posts for secure and flexible wiring configurations.

   

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 individual optimized port areas to ensure smooth, distortion-free low-frequency energy delivery from each driver.
  •        
  • Clean Universal Fitment: Built to industry-standard dimensions that match the recommended specifications of the market's leading subwoofer brands.
  •    

Technical Specifications:
  • Dual 8-inch vented round woofer enclosure
  • Compatible with two (2) standard 8" round subwoofers
  • Constructed of 0.63" CNC-cut high-grade MDF
  • High-velocity custom slot ports for maximum efficiency and deep bass output
  • High-grade black automotive carpet finish
  • Dual standard speaker terminal cups with gold-plated binding posts
  • Made in California, U.S.A.

  • Enclosure volume: 0.50 ft^3 (per chamber)
  • Peak tuning frequency (Fb): 38Hz
  • Sub cutouts: 2x 7.00" Round
  • Max mounting depth: 9.75"
  • Dimensions: 28.25"W x 10.25"H x 13.50"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: 13230341151

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joan
Lexington, US
★★★★★ 5
Will purchase again
Size: 8.5"*11", Color: 150 sheets
Paper has a high quality fell takes ink well print quality is amazing did not have any issues with smudging can be use for many different projects
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Reviewed in the United States on June 5, 2026
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Groschke
New York, US
★★★★★ 5
High Transfer, Bright Colors & No Ghosting
Size: 8.5"*14", Color: 150 sheets, Size: 8.5"*14", Color: 150 sheets
This HTVRONT sublimation paper 8.5x14 inch has been excellent for my sublimation projects. The 120gsm weight feels sturdy and feeds smoothly through my inkjet printer without jams or curling. It holds ink well, which helps produce clean, sharp prints before pressing. The transfer results are impressive. Colors come out vibrant and true, with strong detail and no dull or faded areas. I’ve had very little ghosting, and designs transfer evenly onto shirts, mugs, and other sublimation blanks. The claimed high transfer rate really shows in the final results. I also like the larger 8.5x14 size, which gives extra space for bigger designs or multiple smaller prints on one sheet. The paper releases well during pressing, leaving minimal residue and clean edges. Pros: ✔ Bright, vibrant color transfer ✔ Minimal ghosting or smudging ✔ Smooth printer feeding ✔ Great for shirts, mugs, and hard blanks ✔ Good value for the sheet count Cons: – Must be used with sublimation ink – Requires correct heat press settings for best results Overall, this HTVRONT sublimation paper is a reliable choice for anyone doing sublimation printing who wants strong color transfer, crisp detail, and consistent results. Great for both beginners and small business use.
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Reviewed in the United States on January 25, 2026
C
Verified Purchase
Cassandra Charlton
Bozeman, US
★★★★★ 4
Thin but with extra step works great
Size: 8.5"*11", Color: 150 sheets
It sublimated great but it’s thinner than what I normally use so it take an extra step to not have over lapping but it’s cheaper and you get more so definitely worth the price
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Reviewed in the United States on December 3, 2025
A
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Alicia
New York, US
★★★★★ 5
Recommend
Size: 4x9.5inch
First, the sizing is absolutely perfect for these projects. Instead of wasting large sheets and having to cut them down, these pre-cut sizes save a ton of time and effort — and most importantly, reduce paper waste. The quality of A-Sub paper has always been excellent: it holds vibrant colors beautifully, releases ink consistently, and produces crisp, sharp designs. Both of these sizes continue that tradition. I’ve noticed my images transfer smoothly and evenly every time, whether I'm working on ceramic mugs or glass tumblers. In terms of value, these smaller sheets are definitely worth the price. You get professional-quality results without using more paper than you need, which in the long run saves money and materials. Overall, I highly recommend these A-Sub sublimation papers for anyone looking to streamline their mug and tumbler production. They’re efficient, reliable, and a great investment for any sublimation business or hobbyist. - send me stuff to review.
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Reviewed in the United States on June 28, 2025
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Deicy Rodriguez
Lake Worth, US
★★★★★ 5
100% recommended, excellent product
Size: 3.5x9inch
Great paper quality. Prints are sharp and vibrant. Works perfectly for sublimation.
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Reviewed in the United States on April 24, 2026

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