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Car Audio Single 12-inch Round Vented Subwoofer Box - 45 L / 32 Hz - 587 × 371 × 333 mm

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Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - solid exterior, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).
Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - solid exterior, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).
Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - solid exterior, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).
Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - solid exterior, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).
Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - solid exterior, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).
Single 12-inch Vented / Bass-Reflex Subwoofer Box, 45 L volume, 32 Hz tuning with one L-shaped slot port and one internal brace - disassembled parts, 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in).

Description

This Vented / Bass-Reflex enclosure is specifically designed for a single 12-inch round subwoofer, featuring a 45 L chamber professionally tuned to 32 Hz. Built from 16 mm (5/8 inch) material in a simple rectangle shape, the cabinet measures 587 × 371 × 333 mm (23.09 × 14.61 × 13.15 in). It utilizes one L-shaped slot port with a port area optimized for high-output drivers requiring increased cone excursion and airflow. To ensure suitability for high-output systems, one internal brace reinforces the cabinet and minimizes panel vibration. This versatile design balances bass extension and low distortion for home stereo systems while remaining compact enough for daily car-audio use where trunk space and installation constraints are key.

Volume & tuning

45 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
588 × 371 × 334
Box dimensions (inch)
23.09 × 14.61 × 13.15
Max RMS speaker power up to
1400 W
Speaker mounting panel layers
Single
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
12"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
11675
Appearances
View all
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Light Oak

Loudspeaker enclosure featuring a light oak front panel.

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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, 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 a 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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