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Right-Ported Single 12-inch Rectangular Subwoofer Box - 30 L / 35 Hz - 583 × 360 × 286 mm

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  2. Right-Ported Single 12-inch Rectangular Subwoofer Box - 30 L / 35 Hz - 583 × 360 × 286 mm
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Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, solid exterior, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, solid exterior, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, solid exterior, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, solid exterior, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, disassembled parts, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
Right-ported vented enclosure for single 12-inch rectangular subwoofer, 30 L volume, 35 Hz tuning, single L-shaped slot port, solid exterior, 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in).
18 Car sub Right-side port

Description

This vented (bass-reflex) enclosure is specifically designed for a single 12-inch rectangular subwoofer, featuring a 30 L chamber tuned to 35 Hz. Built from 18 mm (3/4 inch) material, the simple rectangle cabinet has external dimensions of 583 × 360 × 286 mm (23.42 × 14.23 × 11.3 in). The design is optimized for everyday car-audio use, balancing limited trunk space and installation constraints with high-quality sound. It incorporates one L-shaped slot port positioned on the right side for consistent installation and visual alignment. The port area is specifically sized to handle high-output drivers with increased cone excursion and airflow demand.

Volume & tuning

30 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
584 × 361 × 287
Box dimensions (inch)
23.42 × 14.23 × 11.3
Max RMS speaker power up to
350 W
Speaker mounting panel layers
Single
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)
11675
Appearances
View all
Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch Drivers in Light Oak, featuring a light oak front panel and solid exterior.

Light Oak

Loudspeaker enclosure featuring a light oak front panel.

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch Drivers in Raw Cherry, featuring a raw, unfinished cherry wood front panel and solid exterior.

Raw Cherry

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

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch Drivers with 12 mm Rounded Front Edges, showing solid exterior.

12 mm Rounded Front Edges

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

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch Drivers with 12 mm Front Panel Chamfer, showing solid exterior.

12 mm Front Panel Chamfer

The front panel features a 12 mm chamfered edge.

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