15-inch Single Rectangular Ported Car Subwoofer Box - 65L / 35Hz - 606 × 425 × 383 mm

This Vented / Bass-Reflex enclosure is designed for a single 15-inch rectangular subwoofer, featuring a 65 L chamber tuned to 35 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 606 × 425 × 383 mm (23.83 × 16.77 × 15.09 in). The design includes one internal brace to reinforce the cabinet and reduce panel vibration, making it ideal for high-output subwoofer systems. It utilizes one L-shaped slot port with a port area suitable for high-output drivers with increased cone excursion and airflow demand. This versatile enclosure is perfect for everyday car-audio use with limited trunk space or as a general-purpose home subwoofer for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion.