Dual 8-inch Vented / Bass-Reflex Subwoofer Box - 50 L / 32 Hz

Designed for 2-driver 8-inch round subwoofer units, this vented (bass-reflex) enclosure features a 50 L chamber tuned to 32 Hz using one L-shaped slot port. The port area is specifically optimized for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. The cabinet has a simple rectangle shape built from 16 mm (5/8 inch) material with external dimensions of 714 × 330 × 330 mm (28.08 × 13 × 13 in). A double-thickness front baffle increases rigidity and reduces flex, making the box ideal for high-power systems. This design is suitable for everyday car-audio use where trunk space is limited, as well as general-purpose home stereo systems, balancing bass extension, size, output, and low distortion.