In-Vehicle 10-inch Round Bass-Reflex Subwoofer Box - 30 L / 38 Hz - 573 × 331 × 254 mm

This vented (bass-reflex) enclosure is designed for a single 10-inch round subwoofer, providing a 30 L chamber tuned to 38 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 573 × 331 × 254 mm (22.53 × 13.04 × 10.01 in). It is engineered for everyday car-audio use, balancing limited trunk space and installation constraints with balanced sound, while also serving as a general-purpose home subwoofer enclosure for music and stereo systems that balances bass extension, cabinet size, output, and low distortion. The design features one L-shaped slot port with a port area suitable for high-output drivers with increased cone excursion and airflow demand.