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- USA
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Description
LAB PreFab™ Twin Sealed Rectangular MDF Enclosures for Pair of 6"x9" Car SpeakersWhat kind of speakers does this fit? This product includes a pair (2 separate enclosures) precision built to house two (2) standard 6"x9" oval car audio speakers or subwoofers (one speaker per enclosure). It is engineered for a seamless fit with standard 6x9 speaker footprints requiring a maximum mounting depth of 3. 75". Will they fit in my vehicle? Yes, these enclosures feature an ultra compact, shallow rectangular layout optimized for placement on
What kind of speakers does this fit?
This product includes a pair (2 separate enclosures) precision-built to house two (2) standard 6"x9" oval car audio speakers or subwoofers (one speaker per enclosure). It is engineered for a seamless fit with standard 6x9 speaker footprints requiring a maximum mounting depth of 3.75".
Will they fit in my vehicle?
Yes, these enclosures feature an ultra-compact, shallow rectangular layout optimized for placement on rear parcel shelves, cargo decks, truck cabins, or trunk utility areas. This modular twin-box configuration allows you to easily position each cabinet on the left and right sides of your setup to achieve ideal stereo separation. The exact external dimensions for each individual enclosure are 11.25" W x 8.50" H x 4.25" D.
How is the performance and wiring?
Each enclosure in this pair operates as a completely independent, airtight sealed chamber. This separate-cabinet design prevents pressure interference between channels, ensuring exceptionally clean, tight mid-bass response and vocal clarity from your 6x9 speakers. The airtight acoustic environment also protects the speaker cones from back-wave distortion, significantly improving power handling. Each cabinet comes equipped with its own integrated speaker terminal cup for quick, secure, and 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 sound 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.
- Clean Universal Fitment: Built to industry-standard dimensions that match the recommended specifications of the market's leading speaker brands.
Technical Specifications:
- Pair of twin 6x9-inch sealed car speaker boxes (includes 2 independent boxes)
- Ultra-compact rectangular design profile ideal for rear decks, shelves, and trunks
- Compatible with one pair / two (2) standard 6"x9" car audio speakers or subwoofers (1 per box)
- Rigid high-grade MDF construction
- Independent airtight sealed chambers for clean mid-bass and accurate driver transient response
- High-grade black automotive carpet finish
- Integrated speaker terminal cups for quick connections (1 per box)
- Max mounting depth: 3.75"
- Dimensions: 11.25"W x 8.50"H x 4.25"D (each)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard
White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it.
Orange is easy to see in the grass at day
They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too
The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Great for aggressive chewers - Great for clean teeth
I never thought these would stand up to my 60lb pittie puppy's chewing. But they are far and away her favorite toy and are holding up beautifully. One squeaker insert bit the dust -- which is not bad since it gives us one silent one. But otherwise they are holding up superbly to her powerful jaws. We have tried a lot of toys. So far, all the "for aggressive chewers" toys have been torn apart within days if we are lucky -- usually it's minutes. But these balls show little-to-no sign of wear. The squeakers are very loud which she loves can get a bit tiresome. So, as I mentioned, having one silent one is a great option. And she really likes the texture. She loves them so much, we bought a second set and will probably buy a third to have in reserve. (We are realistic and don't expect them to last forever.) All I have to say is "where's spiky ball" and she instantly stops what she is doing and goes on the hunt. A great buy!! (NOTE: It's been almost three months and one is just beginning to show some damage. Given that she plays with them non-stop, they've showed amazing durability. And everyone comments on how clean and beautiful her teeth are. I don't brush them or give her dental treats. So it has to be these balls!!)
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Reviewed in the United States on June 23, 2025
★★★★★ 5
Good sturdy ball for aggressive chewer
Size: 4.5"
Nice heavy duty ball that my 7 yr old pitbull can chew on and not destroy it in 2 minutes. Wish that could get 3 for the cost but whatever. Nice bright colors . Good size that he won't choke on it .
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Reviewed in the United States on March 30, 2026