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Single 12-inch Rectangular Sealed / Closed-Box Subwoofer Enclosure 25 L

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Single 12-inch rectangular subwoofer sealed / closed-box enclosure 25 L with solid exterior, 401 × 343 × 249 mm (15.77 × 13.52 × 9.81 in).
Single 12-inch rectangular subwoofer sealed / closed-box enclosure 25 L with solid exterior, 401 × 343 × 249 mm (15.77 × 13.52 × 9.81 in).
Single 12-inch rectangular subwoofer sealed / closed-box enclosure 25 L with solid exterior, 401 × 343 × 249 mm (15.77 × 13.52 × 9.81 in).
Single 12-inch rectangular subwoofer sealed / closed-box enclosure 25 L with solid exterior, 401 × 343 × 249 mm (15.77 × 13.52 × 9.81 in).

Description

This 25 L Sealed / Closed-Box enclosure is designed for a single 12-inch rectangular subwoofer. The cabinet features a simple rectangle shape constructed from 16 mm (5/8 inch) material with external dimensions of 401 × 343 × 249 mm (15.77 × 13.52 × 9.81 in). Engineered for everyday car-audio use, it accounts for limited trunk space, installation constraints, and balanced sound. It also serves as a general-purpose home subwoofer enclosure for music and stereo systems, balancing bass extension, cabinet size, output, and low distortion.

Volume & tuning

25 l
Internal volume

Box properties

Shape
Simple Rectangle
Material thickness (mm)
16
Material thickness (inch)
5/8
Box dimensions (mm)
402 × 343 × 249
Box dimensions (inch)
15.77 × 13.52 × 9.81
Max RMS speaker power up to
350 W
Speaker mounting panel layers
Single
Number of bands
1

Enclosure & speaker

Enclosure
Closed
Speaker configuration
Single
Number of speakers
1
Speaker size
12" Rectangle
Appearances
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Loudspeaker enclosure with a light oak front panel.

Light Oak

Loudspeaker enclosure featuring a light oak front panel.

Speaker enclosure featuring a raw, unfinished cherry wood front panel.

Raw Cherry

A speaker enclosure featuring a raw, unfinished cherry wood front panel.

Loudspeaker enclosure with 12 mm rounded front edges.

12 mm Rounded Front Edges

The front edges of the enclosure feature a 12 mm radius rounding.

Loudspeaker enclosure with 12 mm chamfered edges on the front panel.

12 mm Front Panel Chamfer

The front panel features a 12 mm chamfered edge.

Similar boxes for 12" speakers
Single 12-inch Rectangular Sealed / Closed-Box Subwoofer Box 25 L

Single 12-inch Rectangular Sealed / Closed-Box Subwoofer Box 25 L

25l

417 × 343 × 249 mm