Universal box template
Dual 8-inch Vented / Bass-Reflex Subwoofer Box - 40 L / 38 Hz
Description
This Vented / Bass-Reflex enclosure is specifically designed for a 2-driver 8-inch rectangular subwoofer setup. Constructed from 16 mm (5/8 inch) material, the cabinet features a simple rectangle shape with external dimensions of 664 × 327 × 327 mm (26.12 × 12.88 × 12.88 in). The internal 40 L chamber is tuned to 38 Hz and utilizes one L-shaped slot port. This port area is perfectly suited for high-output, large-excursion drivers and SPL-oriented use requiring high airflow. Whether used as a general-purpose home subwoofer for music and stereo systems to balance bass extension, size, and low distortion, or for everyday car-audio use, it carefully accounts for limited trunk space, installation constraints, and 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)
665 × 327 × 327
Box dimensions (inch)
26.12 × 12.88 × 12.88
Max RMS speaker power up to
350 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)
16215
