Single 10-inch Vented / Bass-Reflex Subwoofer Box - 30 L / 38 Hz

This vented (bass-reflex) enclosure is designed for a single 10-inch round subwoofer, featuring a 30 L chamber tuned to 38 Hz via one L-shaped slot port. The port area is specifically optimized for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. Constructed from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 586 × 337 × 303 mm (23.58 × 13.3 × 11.97 in). One internal brace reinforces the cabinet and reduces panel vibration, making it suitable for high-output systems. This design is ideal for everyday car-audio use with limited trunk space or as a general-purpose home subwoofer enclosure that balances bass extension, size, output, and low distortion.