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Dual 15-inch Vented / Bass-Reflex Subwoofer Box - 130 L / 30 Hz

Description

This Vented / Bass-Reflex enclosure is specifically designed for a 2-driver 15-inch round subwoofer setup, featuring a 130 L chamber tuned to 30 Hz. Built from 18 mm (3/4 inch) material in a Simple Rectangle shape, the cabinet measures 1070 × 413 × 413 mm (42.79 × 16.27 × 16.27 in). A double-thickness front baffle increases rigidity and reduces flex, making it ideal for high-output systems. The design utilizes one L-shaped slot port with an area suitable for high-output drivers with increased cone excursion and airflow demand. Whether used as a general-purpose home enclosure for music and stereo systems to balance bass extension and low distortion, or for everyday car-audio use, it carefully considers trunk space, installation constraints, and balanced sound.

Volume & tuning

130 l
Internal volume
30 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
1070 × 413 × 413
Box dimensions (inch)
42.79 × 16.27 × 16.27
Max RMS speaker power up to
60 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
15"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
20522
Appearances
View all
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