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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
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4.6 ★★★★★
Based on 1832 reviews
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Product Reviews
★★★★★ 4
Good introductory text.
Format: Paperback
As is obvious from the title, five of the major Protestant evangelical views of the doctrine of sanctification are presented. An adherent of each one presents a chapter explaining their position, and each of the other four present their response.
What stands out immediately on this topic is how much agreement there is. There is minimal disagreement and it primarily stems from the differences in soteriology and pneumatology that one would expect between Reformed, Wesleyan, and Pentecostal theologians.
Although I expected a very tedious, detailed theological argument, each of the presentations were quite clear. Not every position is defended with equal skill, but each author explains his position well. However, I must admit that my understanding of the distinctions was helped more by the responses at the end of the chapters than the chapters themselves.
As a side note, it is interesting to observe how the approach of each author tends to reflect the strengths/weaknesses of their particular theological disposition.
Good book from an excellent series. Anyone interested in refining their understanding of this doctrine should read it.
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Reviewed in the United States on August 27, 2009
★★★★★ 5
Good book
Format: Kindle
This book was chosen by one of my former college professor as a read for a class call sanctification. Recommendation as a good to learn about different denominations.
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Reviewed in the United States on November 22, 2018
★★★★★ 5
Incredible Summary of each view
Format: Kindle
This is my favorite book in this series so far. Hoekema and Walvoord wrote incredibly well reasoned and Biblical summaries of their respective viewpoints. I was struck by how closely the more thoughtful theologians of each viewpoint really are to agreement. We often hear the less rational (and less Biblical) versions of viewpoints other than our own. It was nice to see much agreement with each other and with the witness of the Bible.
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Reviewed in the United States on August 11, 2017
★★★★★ 3
Challenge your thinking on this subject
Format: Paperback
I found this book generally helpful. It was beneficial to me to think through how someone might arrive at a conclusion different from my own. That challenged me to think through the biblical support for my own view of sanctification.
The introduction sets the stage well. All agree in certain aspects of sanctification, but disagree on others such as: how does one achieve success in sanctification? How much success is possible? Is a crisis experience following one's conversion normal - or necessary? If so, what kind of experience and how is it verified. Several definitions of terms become important in the book: sin, old/new man, perfection, Baptism of the Holy Spirit, and Entire sanctification.
In terms how well the authors lay out a biblical case for their positions, I found myself convinced more by the Reformed and Dispensational perspectives. From best to worst, I might order it as follows:
1. Reformed
2. Dispensational
3. Pentecostal
4. Keswick
5. Wesleyan
Overall, I found it refreshing that all of the authors maintained a respectful and gracious tone in their disagreement with one another. I would recommend this book as a helpful overview of this topic.
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Reviewed in the United States on October 19, 2009
★★★★★ 5
Great comparison!
Format: Paperback
These five views are given in the words of their own proponents. Each view is then critiqued by the other four authors. These authors seem to be leaders in the denominations representing each position. This book is for the theological heavy-weight reader. It is desirable to the seminarian who knows the terminology and nuances of the theological standpoints. It does have devotional value in turning the reader to God.
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Reviewed in the United States on October 23, 2014