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Dual 8-inch Vented / Bass-Reflex Subwoofer Box

Description

This Vented / Bass-Reflex enclosure is designed for two 8-inch round subwoofers, featuring a 50 L chamber tuned to 32 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 727 × 344 × 344 mm (28.58 × 13.54 × 13.54 in). It uses one L-shaped slot port with a port area suitable for high-output, large-excursion drivers and SPL-oriented use requiring high airflow. This versatile design serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. It is also ideal for everyday car-audio use, accounting for limited trunk space, installation constraints, and balanced sound.

Volume & tuning

50 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
727 × 344 × 344
Box dimensions (inch)
28.58 × 13.54 × 13.54
Max RMS speaker power up to
290 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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