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Dual 12-inch Rectangular Bass-Reflex Subwoofer Box - 80 L / 32 Hz - 810 × 365 × 365 mm

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Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, solid exterior, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).
Dual 12-inch Vented / Bass-Reflex Subwoofer Enclosure, 80 L, 32 Hz, single L-shaped slot port, disassembled parts, 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in).

Description

This rectangular cabinet is constructed from 16 mm (5/8 inch) material with external dimensions of 810 × 365 × 365 mm (31.84 × 14.41 × 14.41 in). Designed for a 2-driver 12-inch rectangular subwoofer, the Vented / Bass-Reflex enclosure features an 80 L chamber precisely tuned to 32 Hz. It utilizes a single L-shaped slot port with an area optimized for high-output drivers requiring increased cone excursion and airflow. The design is versatile enough for everyday car-audio use where trunk space and installation constraints matter, while also serving as a general-purpose home subwoofer enclosure that balances bass extension, size, output, and low distortion for music and stereo systems.

Volume & tuning

80 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
810 × 366 × 366
Box dimensions (inch)
31.84 × 14.41 × 14.41
Max RMS speaker power up to
45 W
Speaker mounting panel layers
Single
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Multi
Number of speakers
2
Speaker size
12" Rectangle

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
13134
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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