Single 8-inch Rectangular Vented In-Vehicle Subwoofer Box - 15 L / 38 Hz - 528 × 264 × 227 mm

This Vented / Bass-Reflex enclosure is designed for a single 8-inch rectangular subwoofer, featuring a 15 L chamber tuned to 38 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 528 × 264 × 227 mm (20.73 × 10.4 × 8.94 in). A double-thickness front baffle increases rigidity and reduces flex, making it suitable for high-output systems. One L-shaped slot port provides an area ideal for high-excursion drivers with significant airflow demands. The design serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing extension, size, and low distortion. It is also optimized for everyday car-audio use, considering limited trunk space, installation constraints, and balanced sound.