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Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure

Description

This Vented / Bass-Reflex enclosure is specifically designed for 2-driver 12-inch rectangular subwoofers, providing a 60 L chamber tuned to 35 Hz. Constructed from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet features a double-thickness front baffle to increase rigidity and reduce panel flex for high-output systems. The external dimensions measure 1002 × 396 × 396 mm (40.27 × 15.63 × 15.63 in). Equipped with one L-shaped slot port, the design offers a port area suitable for high-output, large-excursion drivers and SPL-oriented applications with high airflow demand. It serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, size, and low distortion, while also being optimized for everyday car-audio use where trunk space and installation constraints are key.

Volume & tuning

60 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
1003 × 397 × 397
Box dimensions (inch)
40.27 × 15.63 × 15.63
Max RMS speaker power up to
130 W
Speaker mounting panel layers
Double
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)
36483
Appearances
View all
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