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Single 15-inch Vented / Bass-Reflex Subwoofer Box - 65 L / 35 Hz

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Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, solid exterior view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).
Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, solid exterior view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).
Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, solid exterior view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).
Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, solid exterior view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).
Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, solid exterior view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).
Single 15-inch Vented / Bass-Reflex Subwoofer Box, 65 L volume, 35 Hz tuning, with one L-shaped slot port and internal brace, disassembled parts view, 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in).

Description

This vented (bass-reflex) enclosure is designed for a single 15-inch round subwoofer, providing a balanced solution for both everyday car audio use and general-purpose home stereo systems. The 65 L chamber is tuned to 35 Hz and features one L-shaped slot port with an area suitable for high-output, large-excursion drivers and SPL-oriented applications with high airflow demands. Built from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 633 × 466 × 419 mm (25.28 × 18.39 × 16.55 in). One internal brace reinforces the structure to reduce panel vibration, ensuring the design effectively balances bass extension, cabinet size, and low distortion while respecting installation constraints and trunk space.

Volume & tuning

65 l
Internal volume
35 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
634 × 466 × 420
Box dimensions (inch)
25.28 × 18.39 × 16.55
Max RMS speaker power up to
800 W
Speaker mounting panel layers
Single
Number of bands
1

Enclosure & speaker

Enclosure
Vented
Speaker configuration
Single
Number of speakers
1
Speaker size
15"

Port

Port type
Rectangular
Port count
1
Port area (sq.mm)
28502
Appearances
View all
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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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