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2-Driver 8-inch Vented / Bass-Reflex Subwoofer Box

Description

This Vented / Bass-Reflex enclosure is designed specifically for a 2-driver 8-inch round subwoofer, featuring a 40 L chamber tuned to 38 Hz. The cabinet has a simple rectangle shape constructed from 16 mm (5/8 inch) material with external dimensions of 664 × 327 × 327 mm (26.12 × 12.88 × 12.88 in). Utilizing one L-shaped slot port, the design provides a port area suitable for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. It serves as a general-purpose home subwoofer enclosure for music and stereo systems that balances bass extension, size, output, and low distortion. Additionally, it is designed for everyday car-audio use, taking limited trunk space, installation constraints, and balanced sound into account.

Volume & tuning

40 l
Internal volume
38 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
665 × 327 × 327
Box dimensions (inch)
26.12 × 12.88 × 12.88
Max RMS speaker power up to
400 W
Speaker mounting panel layers
Single
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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