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Single 15-inch Round Vented Subwoofer Box with Right-Side Port - 85 L / 32 Hz - 727 × 529 × 394 mm

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  2. Single 15-inch Round Vented Subwoofer Box with Right-Side Port - 85 L / 32 Hz - 727 × 529 × 394 mm
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Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing a solid exterior, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing a solid exterior, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing a solid exterior, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing a solid exterior, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing disassembled parts, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
Single 15-inch round vented subwoofer box with a right-side L-shaped slot port, 85 L chamber tuned to 32 Hz, showing a solid exterior, 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in).
18 Double Car sub Right-side port

Description

This vented (bass-reflex) enclosure is designed for a single 15-inch round subwoofer, featuring an 85 L chamber tuned to 32 Hz. Built from 18 mm (3/4 inch) material in a simple rectangle shape, the cabinet measures 727 × 529 × 394 mm (29.1 × 20.88 × 15.53 in). It includes a double-thickness front baffle to increase rigidity and reduce flex, making it suitable for high-output subwoofer systems. For consistent installation and visual alignment, the design utilizes one L-shaped slot port positioned on the right side. The port area is optimized for high-output, large-excursion drivers and SPL-oriented use with high airflow demand. This enclosure is ideal for everyday car-audio use, balancing sound quality with limited trunk space and installation constraints.

Volume & tuning

85 l
Internal volume
32 Hz
Tuning frequency

Box properties

Shape
Simple Rectangle
Material thickness (mm)
18
Material thickness (inch)
3/4
Box dimensions (mm)
727 × 530 × 394
Box dimensions (inch)
29.1 × 20.88 × 15.53
Max RMS speaker power up to
400 W
Speaker mounting panel layers
Double
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 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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