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

This vented (bass-reflex) enclosure is designed for 2-driver 10-inch rectangular subwoofer configurations, balancing bass extension, cabinet size, output, and low distortion for both home stereo systems and everyday car audio use. The 70 L chamber is precisely tuned to 36 Hz and features one L-shaped slot port with an area suitable for high-output, large-excursion drivers and high-airflow SPL demands. Built as a simple rectangle from 16 mm (5/8 inch) material, the external dimensions are 824 × 371 × 371 mm (32.4 × 14.63 × 14.63 in). This design efficiently manages limited trunk space and installation constraints while providing a balanced sound profile.