
Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
LAB SlapBox™ 1.40 ft^3 Ported MDF Enclosure Box for Pair of Alpine 8" R-Series SubwoofersWith the LAB SlapBox, our goal was to create a well rounded cabinet that would sound good while listening to different genres of music. The SlapBox is a driver specific ported enclosure designed and optimized using a specific woofers T S parameters. Construction of these boxes consist of solid 3 4 CNC cut high grade MDF (medium density fiberboard), precisely cut and assembled, then sealed using industrial grade sub floor adhesive. Tuning frequencies
With the LAB SlapBox™, our goal was to create a well-rounded cabinet that would sound good while listening to different genres of music. The SlapBox™ is a driver-specific ported enclosure designed and optimized using a specific woofer’s T/S parameters. Construction of these boxes consist of solid 3/4” CNC-cut high-grade MDF (medium density fiberboard), precisely cut and assembled, then sealed using industrial grade sub-floor adhesive. Tuning frequencies vary among applications, but we generally tune our SlapBox™ between 32Hz-34Hz. Tuning in this frequency range provides a well balanced attack of SPL and SQ. You’ll get incredible output and sound quality, without sacrificing low-end extension. The SlapBox™ is available for a variety of sub applications. The name says it all. This enclosure really “Slaps”!
- Alpine® R-Series dual 8-inch vented woofer enclosure
- Designed and optimized for a pair of 8" Alpine® R-Series subs (R2-W8D2 / R2-W8D4 / R-W8D2 / R-W8D4 / SWR-8D2 / SWR-8D4)
- 1.40 cu. ft. tuned @ 34Hz
- Constructed of 0.75" CNC-cut high-grade MDF
- Common chamber with shared port
- High-grade black automotive carpet
- Heavy-duty speaker terminal
- Made in California, U.S.A.
- Enclosure volume: 1.40 ft^3 (net internal)
- Peak tuning frequency: 34Hz
- Port size: 9.50" x 2.50"
- Sub cutout diameter: 2x 7"
- Dimensions: 30"W x 11"H x 15"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
4.6 ★★★★★
Based on 1628 reviews
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Product Reviews
★★★★★ 1
Plastic cut my dog
Color: Mixed, Size: Medium
If your pet chews a lot do not buy. My dog chewed the plastic and cut her nose when grabbing the toy because of how sharp it became.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
pretty strong
Color: Mixed, Size: Medium, Color: Mixed, Size: Medium
she loves it :)
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Great toy!
Color: Grass Green, Size: Medium
We have a boxer and pit mix and he destroys everything. This toy however lasted the longest. He played with this every day and he plays very rough. But after 3 months I finally threw it out. It was still in tact but it was about to start falling apart. I will definitely buy another one.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great for aggressive chewers
Color: Mixed, Size: Medium
This toy held up well. My dog is a very aggressive chewer and will shred apart any toy she can. She was not able to tear up this one. I have not found many toys that she doesn't destroy
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great dog toy.
Color: Mixed, Size: Medium
Great dog toy, it's one of her favorite toys.
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Reviewed in the United States on June 9, 2026