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 Aug 13 - Aug 18

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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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4.8 ★★★★★
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Verified Purchase
GN Phx
New York, US
★★★★★ 5
Great frother and well built
Color: Black, Size: Rechargeable
I don’t usually write reviews, but since I’ve been helped by so many reviews from others, I wanted to share my thoughts on the InstaWhisk Milk Frother. This is a great frother. It really whips cream into a tasty, rich froth. My wife and I have tried cheaper battery-operated frothers in the past, and while they worked fine at first, they didn’t last very long. The InstaWhisk feels well built and works great. Pro tip: The frother may be a little too powerful at normal speed, so you might need to lightly “feather” the power button to keep the liquid from overflowing the cup. Once you get used to it, it works really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
K
Verified Purchase
Ken
Lake Worth, US
★★★★★ 5
Great frother/stirrer especially for the price.
Color: Black, Size: Rechargeable
Best one available. Have used cheap ones from the store that work pretty good, but batteries are a pain. This is rechargeable and it has a push button that allows you to start it right away without having to turn it on to start it kind of like a power drill. If you start to press it it goes slow the harder you press the faster it goes. The different attachments are great. We use it for both coffee frothing as well as mixing up electrolyte drinks with water with the included mixing attachment. Crazy powerful and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
T
Verified Purchase
Techie
Los Angeles, US
★★★★★ 5
Strong motor. Works great
Color: Black, Size: Rechargeable
I really like this frother. The fact that it’s variable speed, rechargeable, and can spin at a high rate are all great features. I use it to blend collagen powder and cream into my coffee every morning. Also sometimes use it to Blend drinks. Strong motor. Like that the whisks are removable for cleaning and that it comes with different ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
J
Verified Purchase
John Wagner
Bozeman, US
★★★★★ 4
Works well, long use on single charge, high torque - be careful when starting
Color: Black, Size: Rechargeable
Not the most inexpensive powered whisker bur I've used other Typhor products and found them reliable for the task designed. I fell they don't cheap out on the rechargeable battery so I don't fell they will catch fire, as we are hearing about from other cheaper rechargeable items. I liked 2 things about this model the speed control is by a pressure single switch which I can control, not just pick speed 1,2,3. The swappable tips allow for different uses. I don't drink coffee but use the item to whisk eggs for an omelets and it has the torque to mix them without effort. In Fact need to only use half power else it will splatter out of my mixing vessel.
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Reviewed in the United States on June 7, 2026
M
Verified Purchase
Mike from San Diego
Fort Morgan, US
★★★★★ 5
I love it!
Color: Black, Size: Rechargeable
This thing works great! It holds a charge for a long time. I love that it has different attachments. I use it mainly for mixing powder into my drinks. It is very powerful. The speed is adjustable too. It feels good to hold too. It lights up when you squeeze the trigger and when it starts losing charge, the light bar gets shorter. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

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