Dual 8-inch Rectangular Ported Subwoofer Box (50 L / 38 Hz) - 730 × 336 × 336 mm

This simple rectangle cabinet, constructed from 16 mm (5/8 inch) material, is designed for two 8-inch speaker drivers. Using a Vented / Bass-Reflex design, it features a 50 L chamber tuned to 38 Hz via one L-shaped slot port. The double-thickness front baffle increases cabinet rigidity and reduces front-panel flex, making the box suitable for high-output subwoofer systems. The port area is optimized for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. Measuring 730 × 336 × 336 mm (28.69 × 13.24 × 13.24 in), the enclosure is engineered for everyday car-audio use with limited trunk space and balanced sound, or as a general-purpose home subwoofer for music and stereo systems that balances bass extension, size, and low distortion.