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Dual 8-inch Vented / Bass-Reflex Subwoofer Box - 30 L / 38 Hz

Description

This vented (bass-reflex) enclosure is designed for 2-driver 8-inch round subwoofer units, utilizing a 30 L chamber tuned to 38 Hz. The simple rectangle cabinet features external dimensions of 670 × 321 × 321 mm (26.34 × 12.64 × 12.64 in) and is constructed from 16 mm (5/8 inch) material. A double-thickness front baffle increases rigidity and reduces panel flex, making this box ideal for high-output systems. It features one L-shaped slot port with an area suitable for large-excursion drivers and SPL applications with high airflow demand. Designed for versatility, it serves as a general-purpose home subwoofer enclosure for music that balances bass extension and low distortion, while also being optimized for car-audio use where trunk space and installation constraints are key.

Volume & tuning

30 l
Internal volume
38 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
671 × 321 × 321
Box dimensions (inch)
26.34 × 12.64 × 12.64
Max RMS speaker power up to
1500 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
8"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
16215
Appearances
View all
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