Description
What kind of subwoofer does this fit?
This enclosure is precision-built for a single 8" round subwoofer. The cutout diameter is exactly 7.88" (7-7/8"), engineered to fit drivers requiring this standard footprint.
Will it fit in my vehicle?
Yes, it features an ultra-compact, space-saving footprint designed to maximize performance from an 8-inch high-output subwoofer while preserving nearly all of your cargo space. It fits flawlessly in compact vehicle hatches, trunks, and tight SUV utility areas. The exact external dimensions are 20.00" W x 10.50" H x 12.00" D.
How is the performance and wiring?
This premium pre-fabricated cabinet features a custom high-velocity 9.00" x 1.25" slot port precisely tuned to a crisp 34Hz. The high-velocity port profile channels airflow seamlessly to maximize the low-end output of your driver without annoying port noise or chuffing. It comes equipped with a heavy-duty speaker terminal cup featuring an upgraded 2" round nickel-plated binding post terminal for high-current, secure wiring connectivity.
Technical Specifications:
What kind of subwoofer does this fit?
This enclosure is precision-built for a single 8" round subwoofer. The cutout diameter is exactly 7.88" (7-7/8"), engineered to fit drivers requiring this standard footprint.
Will it fit in my vehicle?
Yes, it features an ultra-compact, space-saving footprint designed to maximize performance from an 8-inch high-output subwoofer while preserving nearly all of your cargo space. It fits flawlessly in compact vehicle hatches, trunks, and tight SUV utility areas. The exact external dimensions are 20.00" W x 10.50" H x 12.00" D.
How is the performance and wiring?
This premium pre-fabricated cabinet features a custom high-velocity 9.00" x 1.25" slot port precisely tuned to a crisp 34Hz. The high-velocity port profile channels airflow seamlessly to maximize the low-end output of your driver without annoying port noise or chuffing. It comes equipped with a heavy-duty speaker terminal cup featuring an upgraded 2" round nickel-plated binding post terminal for high-current, secure wiring connectivity.
SlapBox™: The Ultimate Daily Driver
The LAB SlapBox™ isn’t your average prefab. It is a purpose-built, high-performance wind machine designed to get aggressively loud, dig violently low, and take a beating day in and day out.
Built like a tank in the USA from 3/4” CNC-cut MDF, we even upgraded to 1” or thicker front baffles on select heavy-hitting models. We tuned this enclosure right in the golden pocket of 32Hz to 34Hz. That is the undisputed sweet spot for authoritative low-end extension that still maintains a crisp transient response.
If you are chasing SPL numbers on the meter, wanting clean SQ on your commute, or just looking to move some serious air, the SlapBox™ delivers proven, dependable performance and aggressive sound.
SlapBox™ Highlights:
- The Sweet Spot (32-34Hz): Optimal port tuning for playing the lows with authority while keeping your kick drums punchy and tight.
- Overbuilt for Output: 3/4” MDF standard with 1”+ front baffles on select models to support massive high-excursion drivers and heavy daily wattage.
- American Made Muscle: Blends Sound Pressure Level (SPL) output with Sound Quality (SQ) at a price that leaves you budget left over for electrical upgrades.
Technical Specifications:
- Single 8-inch vented SlapBox™ round woofer enclosure
- Compatible with an 8" round subwoofer requiring a 7-7/8" cutout
- Constructed of solid 0.75" CNC-cut high-grade MDF
- High-velocity custom slot port for maximum efficiency and clean bass tracking
- High-grade black automotive carpet finish
- Upgraded 2" round nickel-plated binding post speaker terminal
- Made in California, U.S.A.
- Enclosure volume: 0.65 ft^3 (gross internal airspace, before driver displacement)
- Peak tuning frequency (Fb): 34Hz
- Port size: 9.00" x 1.25"
- Sub cutout diameter: 7.88" (7-7/8") Round
- Dimensions: 20.00"W x 10.50"H x 12.00"D
Shipping & Delivery
Free shipping applies to orders $50 and over shipped within the 48 Contiguous U.S. States. Most orders ship the same or next business day. Tracking is included and will be updated upon shipment.
Additional shipping fees are required for all other locations (including but not limited to): PO Boxes, APO/FPO address, AK, HI, PR, Guam, Canada, and other countries outside the USA
We will make every attempt to process and ship orders within 2 business days of your cleared payment. We will contact you, should there be a problem or delay with your order. Please allow proper delivery time for your package to arrive.
Orders via UPS Ground arrive within 2-6 business days. Smaller or lighter weight items typically ship via USPS First Class or USPS Priority Mail.