LAB SlapBox™ 1.75 ft^3 @ 32Hz Custom-Ported 3/4” MDF Enclosure Box for Single 12" Subwoofer (10-5/8” Cutout)

What kind of subwoofer does this fit? This enclosure is precision-built for a single 12" round subwoofer. The cutout diameter is exactly 10.63" (10-5/8"), engineered to fit drivers requiring this standard footprint. Will it fit in my vehicle? Yes, it features a highly optimized daily footprint that balances a generous internal air volume with an install-friendly depth profile. This makes it an excellent fit for a wide variety of trunks, cargo spaces, and SUVs. The exact external dimensions are 28.00" W x 15.00" H x 13.00" D. How is the performance and wiring? This premium pre-fabricated cabinet features a custom-engineered 13.50" x 1.75" slot port precisely tuned to a deep, hard-hitting 32Hz. 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 12-inch vented SlapBox™ round woofer enclosure Compatible with a 12" round subwoofer requiring a 10-5/8" cutout Constructed of solid 0.75" CNC-cut high-grade MDF High-velocity custom slot port for maximum efficiency and deep bass output High-grade black automotive carpet finish Upgraded 2" round nickel-plated binding post speaker terminal Made in California, U.S.A. Enclosure volume: 1.75 ft^3 (net internal airspace) Peak tuning frequency (Fb): 32Hz Port size: 13.50" x 1.75" Sub cutout diameter: 10.63" (10-5/8") Round Dimensions: 28.00"W x 15.00"H x 13.00"D