Universal box template
Automotive Dual 10-inch Round Ported Subwoofer Box - 70 L / 36 Hz - 775 × 350 × 350 mm
18
Car sub
Description
This 70 L Vented / Bass-Reflex enclosure is specifically designed for 2-driver 10-inch round subwoofers, featuring a chamber tuned to 36 Hz. Constructed from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 775 × 350 × 350 mm (31.03 × 13.8 × 13.8 in). It incorporates one L-shaped slot port with an area suitable for high-output drivers with increased cone excursion and airflow demand. The design serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion. Additionally, it is optimized for everyday car-audio use, accounting for installation constraints, limited trunk space, and balanced sound.
Volume & tuning
70 l
Internal volume
36 Hz
Tuning frequency
Box properties
Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
776 × 350 × 350
Box dimensions (inch)
31.03 × 13.8 × 13.8
Max RMS speaker power up to
160 W
Speaker mounting panel layers
Single
Number of bands
1
Enclosure & speaker
Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
10"
Port
Port type
Rectangular
Port count
1
Port area (sq.mm)
9121
