Plantilla universal de caja
Rectangular Ported 12-inch Dual-Driver In-Vehicle Subwoofer Box - 70L / 35Hz - 881 × 370 × 370 mm

Descripción
This Vented / Bass-Reflex enclosure is specifically designed for 2-driver 12-inch rectangular subwoofers, featuring a 70 L chamber professionally tuned to 35 Hz. Built from 18 mm (3/4 inch) material with a simple rectangle shape, the cabinet measures 881 × 370 × 370 mm (35.34 × 14.58 × 14.58 in). The design includes a double-thickness front baffle to increase rigidity and reduce panel flex, making it ideal for high-output systems. It utilizes one L-shaped slot port with an area optimized for large-excursion drivers and high airflow demand in SPL applications. This versatile box is suitable for everyday car audio use with limited trunk space or as a general-purpose home subwoofer that balances bass extension, size, and low distortion.