Universal box template
Dual 12-inch Round Bass-Reflex Car Subwoofer Box - 70 L / 35 Hz - 817 × 369 × 369 mm
Description
This Vented / Bass-Reflex enclosure is designed specifically for two 12-inch round subwoofer drivers. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the external dimensions are 817 × 369 × 369 mm (32.14 × 14.55 × 14.55 in). The 70 L chamber is precisely tuned to 35 Hz using one L-shaped slot port. This port area is optimized for high-output, large-excursion drivers and SPL-oriented use with high airflow demands. This versatile cabinet is engineered for everyday car-audio use, accounting for limited trunk space and installation constraints, while also serving as a general-purpose home subwoofer for music and stereo systems by balancing bass extension, size, output, and low distortion.
Volume & tuning
70 l
Internal volume
35 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
818 × 370 × 370
Box dimensions (inch)
32.14 × 14.55 × 14.55
Max RMS speaker power up to
60 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12"
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
23349
