Universal box template
Single 15-inch Vented Subwoofer Box - Right Port - 85 L / 32 Hz - 669 × 495 × 374 mm

Description
This Vented / Bass-Reflex enclosure is designed for a single 15-inch rectangular subwoofer and built from 18 mm (3/4 inch) material. The cabinet features a simple rectangle shape with external dimensions of 669 × 495 × 374 mm (26.74 × 19.52 × 14.76 in). For consistent visual alignment and easy installation, the enclosure includes a right-side L-shaped slot port. The design provides a 85 L chamber tuned to 32 Hz, optimized for everyday car-audio use while considering trunk space and balanced sound. The port area is specifically suited for high-output drivers with increased cone excursion and airflow demand.