2-Driver 12-inch Rectangular Subwoofer Vented / Bass-Reflex Box - 80 L / 32 Hz

This vented (bass-reflex) enclosure is designed for 2-driver 12-inch rectangular subwoofer configurations, balancing bass extension, size, output, and low distortion for home stereo systems and everyday car audio use. The simple rectangle cabinet is built from 16 mm (5/8 inch) material with external dimensions of 964 × 406 × 406 mm (37.9 × 15.99 × 15.99 in). It features an 80 L chamber tuned to 32 Hz using one L-shaped slot port. The port area is specifically optimized for high-output, large-excursion drivers and SPL-oriented applications with high airflow demands, while maintaining a compact footprint for limited trunk spaces.