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In-Vehicle 2-Driver 12-inch Round Ported Subwoofer Box - 80 L / 35 Hz - 993 × 399 × 399 mm

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  2. In-Vehicle 2-Driver 12-inch Round Ported Subwoofer Box - 80 L / 35 Hz - 993 × 399 × 399 mm
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Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, solid exterior, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).
Dual 12-inch round vented / bass-reflex subwoofer box, 80 L volume tuned to 35 Hz with a single L-shaped slot port, disassembled parts, 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in).

Description

This vented (bass-reflex) enclosure is designed for dual 12-inch round subwoofer systems, delivering a balanced performance for both everyday car-audio use and general-purpose home music systems. The 80 L chamber is precisely tuned to 35 Hz using a single L-shaped slot port, with a port area optimized for high-output, large-excursion drivers and high-airflow SPL demands. Constructed from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 993 × 399 × 399 mm (39.74 × 15.73 × 15.73 in). It features a double-thickness front baffle to increase rigidity and reduce panel flex for high-power applications, effectively balancing bass extension, cabinet size, and low distortion.

Volume & tuning

80 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
993 × 399 × 399
Box dimensions (inch)
39.74 × 15.73 × 15.73
Max RMS speaker power up to
160 W
Speaker mounting panel layers
Double
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)
36483
Appearances
View all
Single Vented Bass-Reflex Enclosure with 1 L-shaped slot port featuring a light oak front panel, solid exterior

Light Oak

Loudspeaker enclosure featuring a light oak front panel.

Single Vented Bass-Reflex Enclosure with 1 L-shaped slot port featuring a raw unfinished cherry wood front panel, solid exterior

Raw Cherry

A speaker enclosure featuring a raw, unfinished cherry wood front panel.

Single Vented Bass-Reflex Enclosure with 1 L-shaped slot port and 12 mm rounded front edges, solid exterior

12 mm Rounded Front Edges

The front edges of the enclosure feature a 12 mm radius rounding.

Single Vented Bass-Reflex Enclosure with 1 L-shaped slot port and 12 mm front panel chamfer, solid exterior

12 mm Front Panel Chamfer

The front panel features a 12 mm chamfered edge.

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