Universal box template
Dual 12-inch Vented / Bass-Reflex Subwoofer Box - 80 L / 32 Hz
Description
This simple rectangular cabinet is constructed from 18 mm (3/4 inch) material with external dimensions of 833 × 366 × 366 mm (33.3 × 14.42 × 14.42 in). Designed for two 12-inch subwoofer drivers, this Vented / Bass-Reflex enclosure features an 80 L chamber precisely tuned to 32 Hz. It utilizes a single L-shaped slot port with a port area optimized for high-output drivers with increased cone excursion and airflow demand. The design serves as a general-purpose home subwoofer for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. Additionally, it is ideal for everyday car-audio use, accounting for limited trunk space, installation constraints, and balanced sound.
Volume & tuning
80 l
Internal volume
32 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
833 × 366 × 366
Box dimensions (inch)
33.3 × 14.42 × 14.42
Max RMS speaker power up to
55 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
13134
