SKU: 52089407205

LAB PreFab™ 2.40 ft^3 Ported MDF Enclosure Box for Dual 12" Round Car Subwoofers

Sale price$117.00 Regular price$130.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

LAB PreFab™ 2.40 ft^3 Ported MDF Enclosure Box for Dual 12" Round Car SubwoofersWhat kind of subwoofers does this fit? This enclosure is precision built for two (2) standard 12" round subwoofers. The cutout diameters are exactly 11. 00". Will it fit in my vehicle? Yes, it features a highly practical layout designed to maximize a dual 12 inch high output setup across the width of your cargo area while maintaining a manageable height and depth. It is an excellent choice for a wide array of trunks, large cargo spaces, and SUVs. The


What kind of subwoofers does this fit?
This enclosure is precision-built for two (2) standard 12" round subwoofers. The cutout diameters are exactly 11.00".

Will it fit in my vehicle?
Yes, it features a highly practical layout designed to maximize a dual 12-inch high-output setup across the width of your cargo area while maintaining a manageable height and depth. It is an excellent choice for a wide array of trunks, large cargo spaces, and SUVs. The exact external dimensions are 34.25" W x 14.25" H x 16.50" D.

How is the performance and wiring?
This premium pre-fabricated cabinet features individual internally split chambers for each subwoofer, tuned to a punchy 38Hz. The dual engineered, high-velocity slot ports channel rapid airflow seamlessly to provide clean, hard-hitting, and highly efficient low-end extension 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 12-inch vented round woofer enclosure
  • Compatible with two (2) standard 12" round subwoofers
  • Constructed of 0.63" CNC-cut high-grade MDF
  • Individual internally partitioned chambers with dual custom high-velocity slot ports
  • High-grade black automotive carpet finish
  • Dual standard speaker terminal cups with gold-plated binding posts
  • Made in California, U.S.A.

  • Enclosure volume: 1.27 ft^3 (per chamber)
  • Peak tuning frequency (Fb): 38Hz
  • Sub cutouts: 2x 11.00" Round
  • Max mounting depth: 12.50"
  • Dimensions: 34.25"W x 14.25"H x 16.50"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: 52089407205

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4.1 ★★★★★
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Mike Honcho
Birmingham, US
★★★★★ 5
Just what I needed.
Size: 6 Pack
A little on the pricey side, but really sturdy and well made. I needed an odd size set of brackets to fit a shelf in an awkward spot. I wasn't sure I'd find brackets with arms long enough for my needs without using some ugly white hardware-store shelf brackets. These look great, are very heavy duty, and just what I needed. I debated the purchase because of their initial cost, but once I got them I realized their quality warranted the premium price. Overall I'm very happy with them.
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Reviewed in the United States on June 26, 2024
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Amazon Customer
Waukegan, US
★★★★★ 4
helf Bracke
Size: 4 Pack
Just what I needed
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Reviewed in the United States on May 2, 2026
M
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Mechelle Burk
Waukegan, US
★★★★★ 5
Make sure and screw them into a stud, otherwise the shelf is very flimsy
Size: 10 Pack, Size: 10 Pack
These are amazing!!!
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Reviewed in the United States on December 26, 2025
K
Verified Purchase
Keith
Lexington, US
★★★★★ 5
Worked Perfectly
Size: 4 Pack
They worked perfectly, I use them to hold a hutch inside a trailer to keep it from moving since it was not gonna be mounted against the wall. I use three of the four of these from the frame of the roof for the trailer down to the top of the hutch and they worked excellent
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Reviewed in the United States on June 9, 2025
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Verified Purchase
Yang
Grantham, US
★★★★★ 5
A Stylish and Functional Addition to My Décor!
Color: Gray 1 Pack, Size: 8" x 8" x 1.8", Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
I recently purchased the ZHEM Valet Tray for Men in Dark Gray, and I couldn't be happier with this product. It's become an indispensable part of my daily routine and home décor. The design and craftsmanship of this tray are outstanding. The dark gray color is elegant and complements my furniture perfectly. It's not just a valet tray; it's also a decorative piece that adds a touch of sophistication to my nightstand and dresser. The size (8x8x1.75 inches) is ideal for holding my daily essentials like my watch, perfume, keys, and even napkins. I appreciate the versatility - it serves as a decorative piece, an organizer, and a functional tray all in one! The quality is top-notch, and it feels sturdy and well-made. It's also easy to clean, which is a big plus. Overall, the Tray has exceeded my expectations. It's a stylish and functional addition to my décor, and I highly recommend it to anyone looking for a versatile and attractive tray for their home. Five stars! ⭐⭐⭐⭐⭐
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Reviewed in the United States on September 8, 2023

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