| Specification |
Type: Professional Amplifier;
Usage: KTV System, Stage, Project, Live Concert, Big Area;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Pre-amplifier;
Sound Channel: 4.1;
Output Number: 4;
Voltage: AC 220V;
Element Number: Push-Pull Amplifier;
Conductive Mode: D;
Dk420: LCD Display Digital Power Amplifier;
8 Ohm: 2000wx4;
Class Circuitry: Class D;
Net Weight: 12kg;
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Used For: Professional;
Sound Channel: -;
Output Number: -;
Voltage: -;
Element Number: -;
Conductive Mode: -;
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Type: Professional Amplifier;
Usage: KTV System, Professional Sound System;
Used For: Professional;
Tube Type: Transistor Amplifier;
Function: Post Amplifier, Amplifier Combined, Professional Power Amplifier;
Sound Channel: 2;
Output Number: 4;
Voltage: AC 220V;
Element Number: Push-Pull Amplifier;
Conductive Mode: AB;
Input Impedance: 20K;
Frequency Response: 35Hz-20kHz;
Power Output: 8ohms: 2*300W , 4ohms: 2*500W;
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Type: Professional Amplifier;
Usage: Public Address;
Used For: Professional;
Function: Post Amplifier;
Sound Channel: Na;
Voltage: 220-240V AC, 50/60 Hz;
Model: Ma-260;
Rated Power Output: 260W;
Output Regulation: Less Than 3 dB (No Load to Full Load);
Frequency Response: 60 - 15,000 Hz, +/- 3dB;
Thd: Less Than 0.5% at 1kHz (1/3 Rated Power);
S/N Ratio: Better Than 73dB;
Tone Controls: Bass: 100 Hz (+/- 10dB), Treble: 12K Hz (+/- 10dB);
Controls: 5 Input Gain, 1 Treble, 1 Bass, 1 Mute, and Power;
Cooling: Internal 12VDC Fan, Extensive Heat Sinking;
Indicators: Power Indicator LED, LED Output Level Meter 0, 2,;
Power Requirments: 220-240V AC, 50/60 Hz;
Dimensions: 89(H) X 483(W) X 366(D) mm;
Built-in Dimensions: 2 U Rack 19 Inch;
Carton Dimensions: 185(H) X 520(W) X 435(D) mm;
Finish: Panel: Steel Plate, Black Case: Steel Plate, Black;
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Type: Professional Amplifier;
Usage: Public Address;
Used For: Professional;
Function: Amplifier Combined;
Sound Channel: Na;
Voltage: 220-240V AC, 50/60 Hz;
Conductive Mode: D;
Model: Ma-500ad;
Output: 100V or 4 - 16 Ohm Switchable;
Frequency Response: 60 - 16,000 Hz, +/- 3dB;
Thd: Less Than 0.5% at 1kHz (1/3 Rated Power);
S/N Ratio: Better Than 80dB;
Cooling: Internal 12VDC Fan, Extensive Heat Sinking;
Controls: All Input Gain, 1 Treble, 1 Bass, 1 Mute, and Powe;
Indicators: Power Indicator LED, Prot, 100V, 4-16 Ohm, Clip, S;
Power Requirments: 220-240V AC, 50/60 Hz;
Dimensions: 44.5(H) X 483(W) X 330(D) mm;
Built-in Dimensions: 1 U Rack 19 Inch;
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