Universal box template
Dual 8-inch Vented / Bass-Reflex Subwoofer Box - 40 L / 38 Hz
Description
This simple rectangular cabinet, constructed from 16 mm (5/8 inch) material, is specifically designed for a 2-driver 8-inch rectangular subwoofer. The enclosure utilizes a Vented / Bass-Reflex design with a 40 L chamber tuned to 38 Hz and features one L-shaped slot port. The port area is optimized for high-output drivers requiring increased cone excursion and airflow. With external dimensions of 598 × 305 × 305 mm (23.52 × 12.02 × 12.02 in), this versatile box is ideal for everyday car audio where trunk space is limited, as well as general-purpose home stereo systems, providing a perfect balance of bass extension, size, output, and low distortion.
Volume & tuning
40 l
Internal volume
38 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
599 × 305 × 305
Box dimensions (inch)
23.52 × 12.02 × 12.02
Max RMS speaker power up to
500 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
8" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
5837
