Universal box template
Floor-Firing Bass-Reflex Subwoofer Box for Single 8-inch Round Driver - 25 L / 34 Hz - 374 × 352 × 304 mm
16
Home sub
Down-firing
Description
This general-purpose 25 L home subwoofer enclosure is optimized for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. Designed for a single 8-inch round subwoofer, this vented Bass-Reflex cabinet features a down-firing configuration where the drivers are mounted in the bottom panel, allowing the floor or support surface to become part of the acoustic loading and shape the bass dispersion. The simple rectangular cabinet is built from 16 mm (5/8 inch) material with external dimensions of 374 × 352 × 304 mm (14.71 × 13.88 × 12 in). It utilizes one L-shaped slot port tuned to 34 Hz, providing a port area suitable for drivers with moderate cone excursion and airflow demand.
Volume & tuning
25 l
Internal volume
34 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
375 × 353 × 305
Box dimensions (inch)
14.71 × 13.88 × 12
Max RMS speaker power up to
5900 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
8"
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
2919
