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Bottom-Firing Vented Subwoofer Box for a Single 10-inch Round Driver - 40 L / 30 Hz - 415 × 390 × 412 mm

16 Double Home sub Down-firing

Description

This general-purpose home subwoofer enclosure for music and stereo systems balances bass extension, cabinet size, output, and low distortion. Designed for a single 10-inch round subwoofer, this Vented (bass-reflex) enclosure features a 40 L chamber tuned to 30 Hz. The down-firing enclosure places the drivers in the bottom panel, where the floor or support surface becomes part of the acoustic loading and shapes the bass dispersion. Constructed with a simple rectangle shape from 16 mm (5/8 inch) material, the cabinet has external dimensions of 415 × 390 × 412 mm (16.34 × 15.39 × 16.24 in). A double-thickness front baffle increases cabinet rigidity and reduces front-panel flex, making the box suitable for high-output subwoofer systems. The design uses one round port with a port area suitable for high-output drivers with increased cone excursion and airflow demand.

Volume & tuning

40 l
Internal volume
30 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
416 × 391 × 413
Box dimensions (inch)
16.34 × 15.39 × 16.24
Max RMS speaker power up to
7600 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
10"

Port

Port type
Rounded
Port count
1
Port area (sq.mm)
8107
Diameter (mm)
102
Appearances
View all
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