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

This simple rectangle cabinet is constructed from 18 mm (3/4 inch) material and is designed specifically for two 10-inch subwoofer drivers. The 70 L chamber is expertly tuned to 36 Hz using one L-shaped slot port. With external dimensions of 798 × 357 × 357 mm (31.91 × 14.09 × 14.09 in), this vented (bass-reflex) enclosure is optimized for daily car-audio use where trunk space and installation constraints are important, as well as for home stereo systems where it balances bass extension, size, and low distortion. The port area is specifically suited for high-output, large-excursion drivers and SPL applications requiring high airflow.