Universal box template
Dual 8-inch Vented / Bass-Reflex Subwoofer Enclosure - 40 L / 38 Hz
Description
This Vented / Bass-Reflex enclosure is designed for two 8-inch round subwoofers, featuring a 40 L chamber tuned to 38 Hz. The cabinet is constructed from 16 mm (5/8 inch) material in a Simple Rectangle shape with external dimensions of 598 × 305 × 305 mm (23.52 × 12.02 × 12.02 in). It utilizes one L-shaped slot port with a port area suitable for high-output drivers requiring increased cone excursion and airflow. Designed for versatility, it serves as a general-purpose home subwoofer for music and stereo systems - balancing bass extension, size, output, and low distortion - while also being ideal for everyday car-audio use where trunk space and installation constraints are prioritized for balanced sound.
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
550 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
8"
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
5837
