Dual 12-inch Round Bass-Reflex Subwoofer Box for In-Vehicle Use - 80 L / 35 Hz - 811 × 364 × 364 mm

This Vented / Bass-Reflex enclosure is designed for two 12-inch round subwoofers, featuring an 80 L chamber tuned to 35 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 811 × 364 × 364 mm (31.88 × 14.35 × 14.35 in). The design includes one L-shaped slot port with an area suitable for high-output drivers with increased cone excursion and airflow demand. Whether used for everyday car audio where trunk space is limited or as a general-purpose home subwoofer for music and stereo systems, it perfectly balances bass extension, cabinet size, output, and low distortion.