Active Subwoofer Column Speaker 15 Inch System Full Frequency Audio System Video,Demo, How It Works & Features

Name: Active Subwoofer Column Speaker 15 Inch System Full Frequency Audio System
Uploaded: 2026-07-12T20:37:27+08:00
Description: Watch the Active Subwoofer Column Speaker 15 Inch System Full Frequency Audio System video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-19 4730

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Product Specifications

Model NO.:

AL454

Noise:

Hi-Fi:

Professional Loudspeaker

Activity:

Active

Operation Mode:

Wire / Remote Control

Speaker System:

Professional Loudspeaker

Speaker Material:

Die Cast Aluminum

Application:

Commercial, Live Performance

Monitor:

THD:

Suggested Amplifier Power RMS:

350W

Impedance:

8 Ohms

Frequency Response @ -6dB:

100Hz-20kHz

Full Frequency Unit:

4 X 4.5 "-25mm Voice Coil

Sensitivity (@ 1W/1m):

95dB

Input Connection:

2xnl4 Speakon

Net Weight:

7.5kg

Trademark:

Skytone

Transport Package:

Carton Case or Flight Case

Specification:

130x600x135 mm

Origin:

China

HS Code:

8518210000

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