SKU: 69575167024

LAB OEM-Spec™ 1.375 ft^3 Sealed MDF Enclosure Box for Single JL Audio 12W7AE / 12W7 Subwoofer

Sale price$179.99 Regular price$199.99
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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

LAB OEM-Spec™ 1.375 ft^3 Sealed MDF Enclosure Box for Single JL Audio 12W7AE / 12W7 SubwooferWhat exact subwoofer does this fit? This enclosure is precision built specifically for a single 12" JL Audio W7 or W7AE subwoofer (models 12W7 3 or 12W7AE 3). The cutout diameter is perfectly matched to the W7's unique footprint at 10. 5" (10 1 2"). Will it fit in my vehicle? Yes, it is designed to maximize output while maintaining a very compact, space conscious footprint. The exact external dimensions are 15" W x 15" H x 16. 125" D. How is the


What exact subwoofer does this fit?
This enclosure is precision-built specifically for a single 12" JL Audio® W7 or W7AE subwoofer (models 12W7-3 or 12W7AE-3). The cutout diameter is perfectly matched to the W7's unique footprint at 10.5" (10-1/2").

Will it fit in my vehicle?
Yes, it is designed to maximize output while maintaining a very compact, space-conscious footprint. The exact external dimensions are 15" W x 15" H x 16.125" D.

How is the performance and wiring?
This sealed design delivers exceptionally tight, responsive, and linear low-end accuracy (with a highly musical 0.791 Qtc alignment and an F3 of 40.4Hz)—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 12-inch sealed woofer enclosure
  • Built using JL Audio®'s recommended sealed box design for a single 12" JL Audio® W7 sub (12W7-3 / 12W7AE-3)
  • Constructed of 0.75" CNC-cut high-grade MDF
  • Reinforced 1" MDF front baffle for added strength and heavy motor support
  • High-grade black automotive carpet finish
  • Upgraded 2" round nickel-plated binding post
  • Made in California, U.S.A.

  • Enclosure volume: 1.375 ft^3 (net internal)
  • F3 (low-end extension): 40.4Hz
  • Fc (system resonance): 44.7Hz
  • Qtc: 0.791
  • Sub cutout diameter: 10.5" (10-1/2")
  • Dimensions: 15"W x 15"H x 16.125"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: 69575167024

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4.3 ★★★★★
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J
Verified Purchase
Jennifer
Waukegan, US
★★★★★ 4
Long lasting
Color: Dogwood & Calming, Size: Medium
My dogs love these bones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
K
Verified Purchase
Kelli Thornburg
Carnegie, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
C. H.
Grantham, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
Battle Creek, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Lexington, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026

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