1000W Class D Subwoofer Power Amplifier Board Professional Karaoke Speaker Amplifier Module for Line Array Video,Demo, How It Works & Features

Name: 1000W Class D Subwoofer Power Amplifier Board Professional Karaoke Speaker Amplifier Module for Line Array
Uploaded: 2026-07-11T08:48:57+08:00
Description: Watch the 1000W Class D Subwoofer Power Amplifier Board Professional Karaoke Speaker Amplifier Module for Line Array video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-02 4150

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Product Specifications

Model NO.:

CSL-181S

Type:

Amplifier Module

Usage:

Speaker Box

Used For:

Professional

Tube Type:

IC Amplifier

Function:

Amplifier Combined

Sound Channel:

2.1

Output Number:

Voltage:

AC110V/220V

Element Number:

Monoamplifier

Conductive Mode:

Group:

External Expansion Function:

MP3 + SD Card System

Aux:

-105dB

Frequency Range (Hz):

20Hz~2kHz

Phantom Power:

+ 48V

Operate Mode:

Manual Adjust

Dimension (L x W x H):

355X190X110mm

Gain Control:

Mono -60dB ~ -40dB

Main:

Stereo, Mono

Power:

1000W

Trademark:

CSL

Transport Package:

Carton Box

Specification:

amplifier module board

Origin:

Guangdong, China

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