D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier Video,Demo, How It Works & Features

Name: D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
Uploaded: 2026-08-27T00:58:35+08:00
Description: Watch the D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-22 5260

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Product Specifications

Model NO.:

Type:

Professional Amplifier

Usage:

Professional Speaker

Used For:

Professional

Tube Type:

Transistor Amplifier

Function:

Post Amplifier, KTV Amplifier

Sound Channel:

2.1

Output Number:

Voltage:

AC 220V

Element Number:

Push-Pull Amplifier

Conductive Mode:

Slew Rate:

50V/Us

Cross-Talk:

90dB

Thd+N:

0.01%

Main Power:

90~260VAC,50~60Hz

Weight:

9kg

Snr:

104dB

Input Impedance:

20K Ohm (Balance),10K Ohm(Unbalance)

Output RMS Voltage:

48.7V

Sensitivity:

Selectable 35dB,32dB,29dB.26dB

Damp Factor:

3537 (8ohm;,20Hz-200Hz)

Model:

D Series

Passive:

Active

Color:

Black

Speaker:

Active Line Array

Amplifier:

Digital Amplifier

Trademark:

Seer Audio

Transport Package:

Carton

Specification:

483*44*370mm

Origin:

Gunagzhou

HS Code:

8518400090

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