Universal box template
Single 15-inch Rectangular Vented / Bass-Reflex Subwoofer Box - 65 L / 35 Hz
Description
This Vented / Bass-Reflex enclosure is designed for a single 15-inch rectangular subwoofer and features a 65 L chamber tuned to 35 Hz. Built from 18 mm (3/4 inch) material, the simple rectangular cabinet measures 668 × 497 × 388 mm (26.82 × 19.62 × 15.33 in). The design includes a double-thickness front baffle to increase rigidity and reduce flex, making it suitable for high-output systems. One L-shaped slot port provides a port area ideal for high-output, large-excursion drivers and SPL applications with high airflow demand. This versatile box balances bass extension, size, and low distortion for both everyday car audio use in limited trunk spaces and general-purpose home stereo systems.
Volume & tuning
65 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
668 × 498 × 389
Box dimensions (inch)
26.82 × 19.62 × 15.33
Max RMS speaker power up to
500 W
Speaker mounting panel layers
Double
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
15" Rectangle
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
28502
