Universal box template
In-Vehicle 12-inch 2-Driver Vented Subwoofer Box - 80 L / 35 Hz - 881 × 376 × 376 mm
16
Double
Car sub
Description
This Vented / Bass-Reflex enclosure is designed for 2-driver 12-inch round subwoofer systems, featuring a 16 mm (5/8 inch) simple rectangle construction. The cabinet measures 881 × 376 × 376 mm (34.62 × 14.82 × 14.82 in) and includes a double-thickness front baffle to increase rigidity and reduce flex for high-output use. With an 80 L chamber tuned to 35 Hz through a single L-shaped slot port, this design is ideal for high-excursion drivers and SPL applications requiring high airflow. It serves as a balanced solution for everyday car audio where trunk space is limited, or as a general-purpose home subwoofer enclosure that optimizes bass extension, size, and low distortion.
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)
881 × 376 × 376
Box dimensions (inch)
34.62 × 14.82 × 14.82
Max RMS speaker power up to
180 W
Speaker mounting panel layers
Double
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
