Universal box template
Dual 12-inch Vented / Bass-Reflex Subwoofer Box - 60 L / 35 Hz
Description
Designed for a 2-driver 12-inch rectangular subwoofer, this vented (bass-reflex) enclosure features a 60 L chamber tuned to 35 Hz. The cabinet follows a simple rectangle shape, measuring 963 × 396 × 396 mm (37.17 × 15.63 × 15.63 in) and is constructed from 18 mm (3/4 inch) material. It utilizes one L-shaped slot port with a port area optimized for high-output, large-excursion drivers and SPL-oriented applications requiring high airflow. This versatile design balances bass extension, size, and low distortion, making it suitable for general-purpose home stereo systems or everyday car-audio use where trunk space and balanced sound are key.
Volume & tuning
60 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
963 × 397 × 397
Box dimensions (inch)
37.17 × 15.63 × 15.63
Max RMS speaker power up to
40 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
36483
