Universal box template
Single 12-inch Rectangular Bass-Reflex Subwoofer Box with Right Port - 35 L / 35 Hz - 576 × 368 × 289 mm
16
Car sub
Right-side port
Description
This Vented / Bass-Reflex enclosure is designed for a single 12-inch rectangular subwoofer, offering a 35 L chamber tuned to 35 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 576 × 368 × 289 mm (22.64 × 14.5 × 11.41 in). It is optimized for everyday car-audio use by balancing sound quality with limited trunk space and installation constraints. The design features a single L-shaped slot port positioned on the right side for consistent visual alignment and installation, providing a port area suitable for high-output drivers with increased cone excursion and airflow demand.
Volume & tuning
35 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
576 × 368 × 290
Box dimensions (inch)
22.64 × 14.5 × 11.41
Max RMS speaker power up to
270 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
12" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
11675
