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In-Vehicle Single 15-inch Round Ported Subwoofer Box - 65 L / 32 Hz - 768 × 512 × 341 mm

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In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, solid exterior, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, solid exterior, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, solid exterior, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, solid exterior, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, disassembled parts, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
In-Vehicle Single 15-inch Round Ported Subwoofer Box, 65 L chamber, 32 Hz tuning with an L-shaped slot port, solid exterior, 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in).
18 Car sub Right-side port

Description

This vented (bass-reflex) enclosure is designed for a single 15-inch round subwoofer, featuring a 65 L chamber tuned to 32 Hz. Built from 18 mm (3/4 inch) material in a simple rectangle shape, the external cabinet dimensions are 768 × 512 × 341 mm (30.68 × 20.21 × 13.46 in). The design includes one L-shaped slot port positioned on the right side to ensure consistent installation and visual alignment. Its port area is specifically suited for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. This enclosure is optimized for everyday car-audio use by balancing sound quality with limited trunk space and installation constraints.

Volume & tuning

65 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
768 × 512 × 342
Box dimensions (inch)
30.68 × 20.21 × 13.46
Max RMS speaker power up to
80 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
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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