12-inch 2-Driver Round Bass-Reflex Car Subwoofer Box - 70L / 35Hz - 852 × 369 × 369 mm

This 70 L chamber vented (bass-reflex) enclosure is expertly designed for 2-driver 12-inch round subwoofer systems. The simple rectangle cabinet is built from 16 mm (5/8 inch) material with external dimensions of 852 × 369 × 369 mm (33.49 × 14.55 × 14.55 in). Featuring a double-thickness front baffle for increased rigidity and reduced flex, this box is ideal for high-output subwoofer systems. It includes one L-shaped slot port with an area suitable for high-output, large-excursion drivers and SPL-oriented use demanding high airflow. Tuned to 35 Hz, this design is perfect for everyday car-audio use where trunk space and installation constraints are factors, or as a general-purpose home subwoofer enclosure that balances bass extension, size, output, and low distortion.