Universal box template
2-Driver 12-inch Round Ported Car Subwoofer Box - 80L / 35Hz - 845 × 376 × 376 mm
Description
This 80 L Vented / Bass-Reflex enclosure is designed for dual 12-inch round subwoofer drivers, featuring a chamber tuned to 35 Hz. Constructed from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 845 × 376 × 376 mm (33.24 × 14.82 × 14.82 in). It serves as a general-purpose home subwoofer for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. Additionally, it is optimized for daily car-audio use by considering installation constraints, limited trunk space, and balanced sound. The design incorporates one L-shaped slot port with a port area suitable for high-output, large-excursion drivers and SPL-oriented applications with high airflow demand.
Volume & tuning
80 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
846 × 376 × 376
Box dimensions (inch)
33.24 × 14.82 × 14.82
Max RMS speaker power up to
50 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12"
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
23349
