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Ported 15-inch Single Round Subwoofer Box - Right Port - 65 L / 32 Hz - 813 × 512 × 341 mm

18 Double Car sub Right-side port

Description

This Vented / Bass-Reflex enclosure is designed for a single 15-inch round subwoofer, featuring a 65 L chamber tuned to 32 Hz. Constructed as a simple rectangle from 18 mm (3/4 inch) material, the cabinet measures 813 × 512 × 341 mm (32.63 × 20.21 × 13.46 in). The double-thickness front baffle increases rigidity and reduces flex, making it ideal for high-output systems. It utilizes one L-shaped slot port positioned on the right side for consistent visual alignment and installation. The port area is specifically suited for high-output, large-excursion drivers and SPL applications with high airflow demands. This design balances trunk space constraints and everyday car-audio use with high-quality sound performance.

Volume & tuning

65 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
814 × 512 × 342
Box dimensions (inch)
32.63 × 20.21 × 13.46
Max RMS speaker power up to
260 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
15"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
28502
Appearances
View all
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