Single 8-inch Vented / Bass-Reflex Subwoofer Box - 25 L / 35 Hz

Designed for a single 8-inch subwoofer, this Vented / Bass-Reflex enclosure features a 25 L chamber tuned to 35 Hz. The cabinet is constructed from 16 mm (5/8 inch) material in a simple rectangle shape with external dimensions of 522 × 292 × 239 mm (20.52 × 11.53 × 9.42 in). It utilizes one L-shaped slot port with an area optimized for drivers with moderate cone excursion and airflow demand. This design serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. It is also ideal for everyday car-audio use, accounting for limited trunk space, installation constraints, and balanced sound.