SKU: 55483869251

LAB PreFab™ 4.00 ft^3 Ported MDF Enclosure Box for Dual 12" Kicker SoloBaric Square Subwoofers

Sale price$184.50 Regular price$205.00
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

LAB PreFab™ 4.00 ft^3 Ported MDF Enclosure Box for Dual 12" Kicker SoloBaric Square SubwoofersWhat exact subwoofers does this fit? This enclosure is precision built specifically for two (2) 12" Kicker Solo Baric square subwoofers (compatible with models L712, L7S12, L7R12, S12L7, S12L5, and S12L3). The cutout dimensions are perfectly matched to Kicker's square footprint at 11. 19" (11 3 16") square. Will it fit in my vehicle? Yes, it features a maximized internal airspace configuration while maintaining a heavy duty deep cabinet profile suited


What exact subwoofers does this fit?
This enclosure is precision-built specifically for two (2) 12" Kicker® Solo-Baric square subwoofers (compatible with models L712, L7S12, L7R12, S12L7, S12L5, and S12L3). The cutout dimensions are perfectly matched to Kicker's square footprint at 11.19" (11-3/16") square.

Will it fit in my vehicle?
Yes, it features a maximized internal airspace configuration while maintaining a heavy-duty deep cabinet profile suited for SUVs, trucks, large trunks, and cargo areas. The exact external dimensions are 33" W x 16.50" H x 21" D.

How is the performance and wiring?
This premium custom-spec alternative splits a massive 4.00 ft³ shared airspace optimized with true slot-porting and tuned precisely to 32Hz. By matching the optimal combined port area and volumetric specifications recommended by the manufacturer, it unleashes the maximum combined acoustic output, extreme air velocity, and crushing low-end extension that dual 12-inch square woofers are famous for. 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 12-inch vented Kicker® Solo-Baric square woofer enclosure
  • Precision-built for two (2) Kicker® 12" SoloBaric square subwoofers (L712 / L7S12 / L7R12 / S12L7 / S12L5 / S12L3)
  • 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 posts
  • Made in California, U.S.A.

  • Enclosure volume: 4.00 ft^3 (before drivers' displacement)
  • Peak tuning frequency (Fb): 32Hz
  • Sub cutouts: 2x 11.19" (11-3/16") Square
  • Max mounting depth: 19.50"
  • Dimensions: 33"W x 16.50"H x 21"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: 55483869251

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Brooklyn
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★★★★★ 5
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Color: Orange & Blue Roller, Size: 7.5 inches (1 Pack), Color: Orange & Blue Roller, Size: 7.5 inches (1 Pack)
I buy 4 of these every month for my dog. He won’t go anywhere without this ball. He sleeps with it, swims with it, goes to the vet and carries it around in his mouth to show off. It’s borderline a problem. My dog is a large breed and plays hard so I do purchase often because the strings unravel and the ball itself is foam so breaks down into little pieces after a few days of playing. I love that it is fragile on his teeth and jaw. We can play catch indoors because it is soft.
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Reviewed in the United States on March 24, 2026
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Amanda L.
Natrona Heights, US
★★★★★ 5
Love it!!!
Color: Orange & Blue Fetch Ball, Size: 4.75 inches (1 Pack)
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Reviewed in the United States on April 27, 2026
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Heather E.
Charlottesville, US
★★★★★ 5
Worth the purchase
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
Perfect for indoor use. My aggressive chewer loves this and has not destroyed it yet after 6 months. I recommend for indoor use as it causes NO damage or noise.
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Reviewed in the United States on May 24, 2026
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Megan
Grantham, US
★★★★★ 4
My lab loves t
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
This toy is my labs favorite toy. She’s obsessed and we were happy to find a toy she loves that can stay inside with us. The problem is how easily she tears it apart. We have to buy her a new one every month because when she bites into it it breaks down the foam inside, and from there she shreds the roping it’s covered in. We try to stop her, but with how often we play with it it’s inevitable. We have resigned ourselves to buying a new one once a month.
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Reviewed in the United States on April 7, 2026
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Lance Boudreaux
Boise, US
★★★★★ 5
Nice indoor toy
Color: Orange & Blue Roller, Size: 7.5 inches (1 Pack)
Great indoor dog toy. Just pick it up after use if your dog is a chewer like mine is.
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