SKU: 24643211966

LAB OEM-Spec™ 1.30 ft^3 Ported MDF Enclosure Box for Single JL Audio 12W6v3 Subwoofer

Sale price$103.50 Regular price$115.00
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

LAB OEM-Spec™ 1.30 ft^3 Ported MDF Enclosure Box for Single JL Audio 12W6v3 SubwooferWhat exact subwoofer does this fit? This enclosure is precision built specifically for a single 12" JL Audio W6v3 subwoofer (model 12W6v3 D4). The cutout diameter is perfectly matched at 11. 02" (11 1 32"). Will it fit in my vehicle? Yes, it is designed to maximize output while maintaining a practical daily footprint. The exact external dimensions are 27" W x 14" H x 12. 5" D. How is the performance and wiring? This vented ported design is tuned


What exact subwoofer does this fit?
This enclosure is precision-built specifically for a single 12" JL Audio® W6v3 subwoofer (model 12W6v3-D4). The cutout diameter is perfectly matched at 11.02" (11-1/32").

Will it fit in my vehicle?
Yes, it is designed to maximize output while maintaining a practical daily footprint. The exact external dimensions are 27" W x 14" H x 12.5" D.

How is the performance and wiring?
This vented/ported design is tuned optimally to 33Hz to deliver rich, full-bodied bass and precise low-end extension down to 31Hz (F3). It features an upgraded 2" round nickel-plated binding post for secure and reliable 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 W6v3 12-inch vented woofer enclosure
  • Built using JL Audio®'s recommended ported box design for a single 12" JL Audio® W6v3 sub (12W6v3-D4)
  • 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: 1.30 ft^3 (net internal)
  • Peak tuning frequency (Fb): 33Hz
  • F3: 31Hz
  • Sub cutout diameter: 11.02" (11-1/32")
  • Dimensions: 27"W x 14"H x 12.5"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: 24643211966

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Reviewed in the United States on November 14, 2025
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John crow
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★★★★★ 4
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Love this very easy to assemble the pipes are sturdy
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Coreen Jurson
Lowell, US
★★★★★ 5
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Size: 5-Tier (Not included planks), Size: 5-Tier (Not included planks)
Years later it is still holding up! Don’t mind the mess! Worth it! Good size! And once it was up it was easy to put together! Love the style!
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Reviewed in the United States on October 26, 2025
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JESSICA
Charlottesville, US
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
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James Collier
Omaha, US
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