SKU: 87514883404

LAB PreFab™ Sealed Downfire MDF Enclosure Box for Single 12" Round Car Subwoofer

Sale price$94.49 Regular price$104.99
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

LAB PreFab™ Sealed Downfire MDF Enclosure Box for Single 12" Round Car SubwooferWhat kind of subwoofer does this fit? This enclosure is precision built for a single shallow mount 12" round subwoofer. The cutout diameter is exactly 11. 00" and it is engineered specifically for low profile, slim drivers requiring a maximum mounting depth of 4. 75". Will it fit in my vehicle? Yes, it features an ultra compact, space saving wedge downfire footprint designed to slip into extremely tight spaces. Its shallow depth (7. 25" bottom depth


What kind of subwoofer does this fit?
This enclosure is precision-built for a single shallow-mount 12" round subwoofer. The cutout diameter is exactly 11.00" and it is engineered specifically for low-profile, slim drivers requiring a maximum mounting depth of 4.75".

Will it fit in my vehicle?
Yes, it features an ultra-compact, space-saving wedge downfire footprint designed to slip into extremely tight spaces. Its shallow depth (7.25" bottom depth tapering to 6.25" top depth) makes it an excellent solution for truck cabs, behind or under seats, or inside compact cargo spaces where every inch matters. The exact external dimensions are 16.25" W x 13.50" H x 7.25" D1 (Bottom) x 6.25" D2 (Top).

How is the performance and wiring?
This enclosure features a specialized downfiring configuration that naturally loads the subwoofer against your vehicle's floor pan, increasing structural acoustic coupling to deliver deep, rich, and highly localized bass reinforcement. The downfire alignment also keeps the fragile subwoofer cone completely concealed and protected from shifting cargo. The airtight sealed chamber provides incredibly tight, punchy transients with great power handling. It comes equipped with a high-grade speaker terminal cup featuring gold-plated binding posts for secure, 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.
  •        
  • Airtight Performance: Assembled with high-strength wood glue and complete internal sealing to ensure zero panel flex and an absolute airtight enclosure environment.
  •        
  • Stealth Protection: The clever downfire alignment effectively hides and guards your subwoofer cone against loose equipment and daily cargo hazards.
  •    

Technical Specifications:
  • Single 12-inch sealed downfiring woofer enclosure
  • Low-profile downfire wedge design profile
  • Compatible with one (1) shallow-mount 12" round subwoofer
  • Constructed of 0.63" CNC-cut high-grade MDF
  • Airtight sealed internal chamber for tight, accurate bass transient response
  • High-grade black automotive carpet finish
  • Standard speaker terminal cup with gold-plated binding posts
  • Made in California, U.S.A.

  • Enclosure volume: 0.45 ft^3
  • Sub cutout diameter: 11.00"
  • Max mounting depth: 4.75" (Shallow-mount)
  • Dimensions: 16.25"W x 13.50"H x 7.25"D1 (Bottom) x 6.25"D2 (Top)

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: 87514883404

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BB
New York, US
★★★★★ 5
My favorite sunscreen for kids
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 6 Ounce (Pack of 2)
This is my favorite sunscreen to use for my kids. The spray on type is so much easier to use. This specific one seems to last longer on than most other brands, including when going in the water.
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Reviewed in the United States on April 28, 2026
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Samantha Pommier
Houston, US
★★★★★ 5
Best for little kids! Light mist and fragrance!
Size: 5.5 Ounce (Pack of 1)
Works great ! Not harsh spray, it’s a fine mist. Lightweight for children .
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Reviewed in the United States on May 26, 2026
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j.dominguez
Whiting, US
★★★★★ 5
Reliable Spray for Hard-to-Reach Spots and Reapplication
Size: 5.5 Ounce (Pack of 1)
I picked up this spray specifically to cover the spots I can’t reach with lotion (my back), and it’s been super handy. The spray applies evenly, and while it has a familiar sunscreen scent, it fades quickly. I’ve worked it into my routine for touch-ups, especially on homeward-bound afternoon bike commutes. I keep the can in my bike bag and give everything a quick respray before heading home. It holds up well during activity and gives me solid protection for about two hours, after which I reapply. One thing to note: it does leave a bit of a shiny finish, which is fine for arms and legs, but I skip it on my face during the day because I don’t love the reflective look. That said, if it’s late or I’m not worried about how shiny my face is, it does the job. The SPF 100 is a plus for extended sun exposure, and I like knowing that I’ve got extra coverage when I need it.
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Reviewed in the United States on June 26, 2025
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kaylin moss
Boise, US
★★★★★ 5
good protection
Size: 5.5 Ounce (Pack of 1)
it works well as long as you let it dry. i’d not it gets sticky and gross and then peels off.
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Reviewed in the United States on May 26, 2024
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Jazmin
Waukegan, US
★★★★★ 5
Protected my kids through 7 hours of sun and water—no burns at all!
Size: 5.5 Ounce (Pack of 1)
This sunscreen is the real deal. We spent a full day, about 6 to 7 hours, at a water park under the blazing sun. My kids were running around nonstop, in and out of the water, and we reapplied every 30-45 minutes. Not a single sunburn. Their skin looked exactly the same by the end of the day, no redness, no irritation. Meanwhile, I skipped sunscreen and got absolutely fried. Lesson learned. Goes on smoothly, doesn’t leave a sticky residue, and held up amazingly even with water play. I’ll be buying this on repeat all summer.
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Reviewed in the United States on July 18, 2025

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