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8-inch In-Vehicle Bass-Reflex Subwoofer Box - 25 L / 35 Hz - 593 × 302 × 272 mm

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Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, solid exterior, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).
Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, solid exterior, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).
Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, solid exterior, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).
Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, solid exterior, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).
Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, solid exterior, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).
Single 8-inch Vented / Bass-Reflex Subwoofer Box, 25 L / 35 Hz with one L-shaped slot port, disassembled parts showing internal brace and double-thickness baffle, 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in).

Description

Designed for a single 8-inch round subwoofer, this Vented / Bass-Reflex enclosure features a 25 L chamber tuned to 35 Hz. The cabinet is constructed from 16 mm (5/8 inch) material in a simple rectangle shape with external dimensions of 593 × 302 × 272 mm (23.32 × 11.9 × 10.71 in). To handle high-output systems, it includes a double-thickness front baffle and one internal brace to increase rigidity and reduce panel vibration. The design utilizes one L-shaped slot port with an area optimized for high-output, large-excursion drivers and high airflow SPL demands. This versatile box balances bass extension, size, and low distortion, making it ideal for both space-conscious car audio installations and general-purpose home stereo systems.

Volume & tuning

25 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
594 × 302 × 272
Box dimensions (inch)
23.32 × 11.9 × 10.71
Max RMS speaker power up to
15000 W
Speaker mounting panel layers
Double
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
8"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
8107
Appearances
View all
Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with a light oak front panel, solid exterior.

Light Oak

Loudspeaker enclosure featuring a light oak front panel.

Universal Vented / Bass-Reflex Subwoofer Box for 8-33-inch drivers with a raw cherry wood front panel, 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, 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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