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Single 12-inch Rectangular Vented Subwoofer Box for Vehicles - 45 L / 32 Hz - 683 × 426 × 311 mm

16 Double Car sub Right-side port

Description

This Vented / Bass-Reflex enclosure is designed for a single 12-inch rectangular subwoofer, utilizing a 45 L chamber tuned to 32 Hz. Built from 16 mm (5/8 inch) material with a simple rectangle shape, the cabinet features external dimensions of 683 × 426 × 311 mm (26.86 × 16.78 × 12.27 in). A double-thickness front baffle increases rigidity and reduces flex, making it ideal for high-output systems. The design incorporates one L-shaped slot port positioned on the right side for consistent installation and visual alignment. This layout provides a port area suitable for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. This enclosure is optimized for everyday car-audio use, balancing sound quality with limited trunk space and installation constraints.

Volume & tuning

45 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
684 × 426 × 312
Box dimensions (inch)
26.86 × 16.78 × 12.27
Max RMS speaker power up to
600 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
12" Rectangle

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
17000
Appearances
View all
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