Single 10-inch Round Vented / Bass-Reflex Subwoofer Box

This Vented / Bass-Reflex enclosure is designed for a single 10-inch round subwoofer, featuring a 25 L chamber tuned to 38 Hz. Built from 18 mm (3/4 inch) material in a simple rectangle shape, the external dimensions are 589 × 330 × 297 mm (23.69 × 13.06 × 11.76 in). It utilizes one L-shaped slot port with an area suitable for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. One internal brace reinforces the cabinet and reduces panel vibration, making it ideal for high-output systems. This versatile box is engineered for everyday car-audio use by considering limited trunk space and installation constraints, while also serving as a general-purpose home subwoofer enclosure for music and stereo systems that balances bass extension, size, output, and low distortion.