| Specification |
Type: Professional Amplifier;
Usage: KTV System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 2.1;
Output Number: 4;
Voltage: AC110V/220V;
Element Number: Push-Pull Amplifier;
Conductive Mode: D;
Frequency Response: 20Hz-20kHz+0/ -0.3dB@1W;
Total Harmonic Distortion: <0.03%@ 8 Ω 1kHz 1/3po;
Signal to Noise Ratio: >95dB;
Damping Coefficient: >400;
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Type: Professional Amplifier;
Usage: AV, KTV System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 2.1;
Output Number: 4;
Voltage: Customized;
Element Number: Push-Pull Amplifier;
Conductive Mode: AB;
Amplifier Protection: DC/Short/Temp/VHF/Limit/Softstar;
Input Connectors: 3 Pin-XLR/RCA/Trs;
Signal Noise: 108db;
Input Sensitivity: 0.775V, 1.0V, 1.5V;
Indicators: Actect, Protect, Signal, Clip;
Customized: OEM, ODM;
Transistor: Mjl21193/Mjl21194;
Transformer: Copper Transformer;
Trade Term: EXW, Fob;
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Type: Professional Amplifier;
Usage: Hi-Fi, KTV System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Pre-amplifier;
Sound Channel: 2;
Output Number: 2;
Voltage: 110V or 220V;
Element Number: Monoamplifier;
Conductive Mode: Td;
Amplifier Type: Professional Power Amplifier;
Class: Class Td Power Amplifier;
8 Ohms Stereo Power(RMS): 2400wx2CH;
4 Ohms Stereo Power(RMS): 4400wx2CH;
Frequency Response: 20 Hz - 34 kHz;
Subwoofer: 18 Inch Subwoofer;
Color: Blue, Black, Red;
Appliaction: Stage/Karaoke/DJ/Church/Show/Outdoor;
Certificates: CE RoHS;
Warranty: 3 Years;
Service: OEM Service;
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Type: Professional Amplifier;
Usage: Hi-Fi, AV, KTV System, Stage;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 4CH;
Output Number: 4;
Voltage: 110V & 220V;
Element Number: Monoamplifier;
Conductive Mode: D;
Product Name: Ds-20q Power Amplifier;
Class: Td Switching Power Amplifier;
8 Ohm Stereo Power  (RMS): 2200wx4CH;
4 Ohm Stereo Power  (RMS): 4000wx4CH;
Frequency Response: 20 Hz - 34 kHz;
Signal-to-Noise Ratio: >112 Dba  ;
Channel: 4 Channel;
Capacitor: 3600UF 200V;
Feature: New Cooling System/Big Power Amplifier;
Application: Commercial, Professional Performance;
Certificates: CE, RoHS;
Warranty: Three Years;
Service: OEM ODM Support ;After-Sale Service;
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Type: Professional Amplifier;
Usage: Hi-Fi, AV, KTV System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 2.1;
Output Number: 2;
Voltage: AC 220V;
Element Number: Push-Pull Amplifier;
Conductive Mode: H;
Amplifier Protection: DC/Short/Temp/VHF/Limit/Softstar;
Input Connectors: 3 Pin-XLR/RCA/Trs;
Power Supply: 230V, 50/60Hz;
Signal Noise: >103dB;
Customized: OEM, ODM;
Input Sensitivity: 0.775V, 1.0V, 1.5V;
Grade: Ab Class;
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