Automotive 80L / 32 Hz Vented Box for Dual 12-inch Round Subwoofers - 996 × 408 × 408 mm

This Vented / Bass-Reflex enclosure is specifically designed for dual 12-inch round subwoofer drivers. Built from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet features external dimensions of 996 × 408 × 408 mm (39.95 × 16.09 × 16.09 in). The design incorporates an 80 L chamber tuned to 32 Hz with one L-shaped slot port. Its port area is optimized for high-output, large-excursion drivers and SPL applications requiring high airflow. Whether used as a general-purpose home subwoofer for music and stereo systems to balance bass extension, size, and low distortion, or for everyday car audio where trunk space and installation constraints are key, this box delivers a balanced sound.