Dual 10-inch Round Vented / Bass-Reflex Subwoofer Box - 70 L / 32 Hz

This Vented / Bass-Reflex enclosure is designed for 2-driver 10-inch round subwoofer units, featuring a 70 L chamber tuned to 32 Hz. Constructed as a Simple Rectangle from 16 mm (5/8 inch) material, the external dimensions are 852 × 378 × 378 mm (33.51 × 14.9 × 14.9 in). The design uses one L-shaped slot port with a port area suitable for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. It serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. Additionally, it is designed for everyday car-audio use, taking limited trunk space, installation constraints and balanced sound into account.