Plantilla universal de caja
12-inch Rectangular Bass-Reflex Car Subwoofer Box - 40 L / 35 Hz - 588 × 378 × 293 mm

Descripción
This Vented / Bass-Reflex enclosure is specifically designed for a single 12-inch rectangular subwoofer, featuring a 40 L chamber tuned to 35 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 588 × 378 × 293 mm (23.1 × 14.92 × 11.57 in). The design includes one L-shaped slot port positioned on the right side to ensure consistent installation and visual alignment. Its port area is optimized for high-output drivers with increased cone excursion and airflow demand. Engineered for everyday car-audio use, this box balances high-quality sound with trunk space efficiency and installation constraints.