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Description
LAB SlapBox™ Vented MDF Box Enclosure for Sundown Audio SA-Class / SA-Series V.2 15” Subwoofer (3.50 ft³ @ 35Hz)LAB SlapBox Series Engineered to Slap. Built to Last. Designed for subwoofer enthusiasts who want to blend raw output with musical precision, the LAB SlapBox is our flagship performance enclosure. Every SlapBox is optimized around a specific woofers T S parameters to deliver deep, accurate, and hard hitting bass. Tuned between 3234Hz depending on application, these boxes strike a powerful balance of SPL and SQgiving you loud, clean sound without
LAB SlapBox™ Series – Engineered to Slap. Built to Last.
Designed for subwoofer enthusiasts who want to blend raw output with musical precision, the LAB SlapBox™ is our flagship performance enclosure. Every SlapBox™ is optimized around a specific woofer’s T/S parameters to deliver deep, accurate, and hard-hitting bass. Tuned between 32–34Hz depending on application, these boxes strike a powerful balance of SPL and SQ—giving you loud, clean sound without sacrificing low-end extension. Constructed from CNC-cut MDF, sealed with industrial-grade adhesives, and finished in black automotive carpet, this enclosure is as tough as it is tuned. Built to move air. Built to Slap.
- Driver-Specific Precision
Designed specifically for the Sundown Audio SA-15 series subwoofer using the driver’s exact T/S specs to achieve peak response and balance. - Tuned to Perform
This enclosure features 3.50 cu. ft. of internal volume (net) and is tuned to 35Hz for a blend of power, low-end depth, and tight control. - ️ Built to Slap
Constructed from CNC-cut 3/4" MDF with a reinforced 1" front baffle and sealed with industrial-grade adhesive for maximum rigidity and durability. - Clean Look. Serious Output.
Finished in premium black automotive carpet, this box looks as good as it sounds—perfect for daily builds or competition-grade installs.
Features
- Ported enclosure for a single 15" Sundown Audio SA subwoofer
- Optimized for SA-15D2 / SA-15D4 models
- 3.50 cu. ft. internal volume (net), tuned to 35Hz
- Precision-cut 3/4" MDF with reinforced 1" front baffle
- Wrapped in high-grade black automotive carpet
- Heavy-duty speaker terminal
- Proudly made in California, U.S.A.
Technical Specifications
- Enclosure volume: 3.50 ft³ (net internal)
- Peak tuning frequency: 35Hz
- Port size: 16.50" x 3.25"
- Subwoofer cutout diameter: 14.125" (14-1/8")
- External dimensions: 32" W x 18" H x 18" D
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
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Product Reviews
★★★★★ 5
A fun, comic style book
Format: Paperback, Format: Paperback
My fourth grader really enjoyed this book and asked if it was a part of a series. We didn't sit down and read it in one setting and usually when that happens we forget to come back and finish a book..... But she didn't forget about this one. Will probably reread it in the future too.
The pages are nice quality and the colors are bright. The print is a little bit on the teeny side; But that's pretty typical in comic style print. We were really happy with it!
I think a kid as young as second or third grade could also enjoy this book if they are reading skills are a little on the stronger side. I've sat with 5th graders who would read it this level too.
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Reviewed in the United States on August 8, 2024
★★★★★ 4
Fun read
Format: Paperback, Format: Paperback
Kids had fun reading this book. My 7 year old thought it was lot of fun. My 11 year old thought the story had few holes where people and events were happening without any explanation. But overall, both had fun reading it. The book is made really well - it's beautifully illustrated and printed well. The behind-the-scene look at the how the characters were drawn was really neat as well.
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Reviewed in the United States on July 10, 2024
★★★★★ 5
Volcanoes
Format: Hardcover
My own study of geology/volcanos. Part of the library.
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Reviewed in the United States on February 29, 2024
★★★★★ 5
Five Stars
Format: Hardcover
Great book at a good price, but the shipping was very slow.
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Reviewed in the United States on March 15, 2018
★★★★★ 5
Amazing
Format: Hardcover
Incredibly informative
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Reviewed in the United States on May 4, 2025