Universal box template
Dual 8-inch Round Vented Subwoofer Box - 50 L / 38 Hz - 665 × 326 × 326 mm
Description
This vented (bass-reflex) enclosure is designed for two round 8-inch subwoofers, featuring a 50 L chamber precisely tuned to 38 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 665 × 326 × 326 mm (26.14 × 12.85 × 12.85 in). It includes one L-shaped slot port with an area optimized for high-output, large-excursion drivers and high-airflow SPL applications. This versatile box is engineered for everyday car-audio use—balancing installation constraints and trunk space—as well as home stereo systems, where it provides a perfect mix of bass extension, compact size, and low distortion.
Volume & tuning
50 l
Internal volume
38 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
665 × 326 × 326
Box dimensions (inch)
26.14 × 12.85 × 12.85
Max RMS speaker power up to
400 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)
10377
