Dual 10-inch Round Vented / Bass-Reflex Subwoofer Box - 70 L / 36 Hz

This Vented / Bass-Reflex enclosure is designed for 2-driver 10-inch round subwoofers, featuring a 70 L chamber tuned to 36 Hz. Constructed from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 858 × 371 × 371 mm (33.75 × 14.63 × 14.63 in). It includes a double-thickness front baffle to increase rigidity and reduce flex, making it ideal for high-output systems. The design utilizes one L-shaped slot port with a port area suitable for large-excursion drivers and high-airflow SPL applications. This versatile box balances bass extension, size, and low distortion for both everyday car audio use in limited trunk spaces and general-purpose home stereo systems.