SKU: 76462941213

LAB OEM-Spec™ 0.875 ft^3 Sealed MDF Enclosure Box for Single JL Audio 8W7AE / 8W7 Subwoofer

Sale price$143.99 Regular price$159.99
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Description

LAB OEM-Spec™ 0.875 ft^3 Sealed MDF Enclosure Box for Single JL Audio 8W7AE / 8W7 SubwooferWhat exact subwoofer does this fit? This enclosure is precision built specifically for a single 8" JL Audio W7 or W7AE subwoofer (models 8W7 3 or 8W7AE 3). The cutout diameter is perfectly matched to the W7's unique footprint at 6. 94" (6 15 16"). Will it fit in my vehicle? Yes, it is designed to maximize output while maintaining an incredibly compact, space conscious footprint. The exact external dimensions are a tight 12. 875" W x 12. 875" H x 14"


What exact subwoofer does this fit?
This enclosure is precision-built specifically for a single 8" JL Audio® W7 or W7AE subwoofer (models 8W7-3 or 8W7AE-3). The cutout diameter is perfectly matched to the W7's unique footprint at 6.94" (6-15/16").

Will it fit in my vehicle?
Yes, it is designed to maximize output while maintaining an incredibly compact, space-conscious footprint. The exact external dimensions are a tight 12.875" W x 12.875" H x 14" D.

How is the performance and wiring?
This sealed design delivers exceptionally tight, responsive, and linear low-end accuracy (with a highly musical 0.798 Qtc alignment and an F3 of 41.3Hz)—ideal for true sound quality (SQ) focused systems. It features an upgraded 2" round nickel-plated binding post for secure and reliable high-wattage wiring connections.

   

OEM-Spec™ Enclosures: Purpose-Built for JL Audio®

   

Dropping a premium JL Audio® subwoofer into a cheap leaky box is a quick way to leave performance on the table. Our LAB OEM-Spec™ enclosures aren't trying to reinvent the wheel. Instead, they are precision-built tools manufactured right here in the USA to do exactly what JL Audio® intended.

   

We construct these with rock-solid 3/4” CNC-cut MDF and feature 1” or thicker front baffles on select models to support heavier motors. These enclosures follow JL Audio’s exact volumetric blueprints to the letter. By utilizing their highly efficient smaller-airspace designs, you get two very practical benefits. You get increased mechanical power handling to keep your sub safe from over-excursion, and you gain a significantly smaller footprint in your trunk.

   

Available in both ported and sealed configurations for most JL Audio® drivers, the OEM-Spec™ line delivers the accurate, hard-hitting bass JL is famous for at a price point that actually makes sense.

        

Why It Hits the Mark:

   
           
  • Factory-Tuned Precision: Built exclusively to JL Audio® factory specs for optimal Thiele/Small (T/S) parameter matching.
  •        
  • Heavy-Duty Construction: 100% 3/4” CNC-cut MDF with ultra-thick front baffles on select models for maximum structural integrity.
  •        
  • American Made: Designed, cut, and assembled in the USA for strict quality control.
  •    

Technical Specifications:
  • JL Audio® designed W7 / W7AE 8-inch sealed woofer enclosure
  • Built using JL Audio®'s recommended sealed box design for a single 8" JL Audio® W7 sub (8W7-3 / 8W7AE-3)
  • Constructed of 0.75" CNC-cut high-grade MDF
  • High-grade black automotive carpet finish
  • Upgraded 2" round nickel-plated binding post
  • Made in California, U.S.A.

  • Enclosure volume: 0.875 ft^3 (net internal)
  • F3: 41.3Hz
  • Fc: 45.9Hz
  • Qtc: 0.798
  • Sub cutout diameter: 6.94" (6-15/16")
  • Dimensions: 12.875"W x 12.875"H x 14"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: 76462941213

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Reviewed in the United States on April 9, 2024
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T.L
Los Angeles, US
★★★★★ 5
Extremely Satisfied
This is a gift for my daughter and I looked at it making sure it works base on former reviews. At first the lid wouldn’t close and it was extremely disappointed but my husband laughed and said hold the lid and turn the handle. It then will latch and stay close. So now I’m extremely satisfied lol
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Reviewed in the United States on April 28, 2026
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Dan T
Lowell, US
★★★★★ 5
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My 8-month-old is absolutely captivated by this Elmo jack-in-the-box! She giggles with anticipation as the "Waltzing Matilda" tune plays, and erupts in laughter when the soft Elmo plush pops out. The sturdy metal box with vibrant Sesame Street designs has held up perfectly through daily play. At 5.25 x 5.25 x 5.5 inches, it's the perfect size for little hands. This timeless toy brings endless joy and smiles—highly recommend for any Elmo-loving baby or toddler!
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Reviewed in the United States on December 27, 2025
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JR
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★★★★★ 5
Kids love it.
The kids love it. good 18 month baby toy.
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Belle
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Elmo -in-a- Box !
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