Guangzhou ITC Electronic Technology Limited

Business Type: Manufacturer,Trading Company

Guangzhou Guangdong China

Main Products: Public Address System ,Conference System ,Video Conference System ,Professional Audio Devices ,Multimedia Central Control System

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Product Details

Application

1) Professional PA integrated amplifier with preamp;
2) Suitable for small to large area public address.

Feature

1) 2 Mic input; Mic 1 has the highest prioriy;
2) 2 AUX input; 1 EMC/TEL input;
3) 1 Line output to be connected with external power amplifier;
4) Each channel has independent volume control;
5) With knob to adjust the mute;
6) With 1 EMC input that has the function of forced-switching, and it has independent treble/bass control;
7) 2 kinds of speaker output: constant voltage output at 100V or 70V; constant impedance output at 4 to 16 ohm;
8) Using class-d amplifier board to enhance the efficiency;
9) Power supply at both AC 110V/230V and DC 24V is allowed.

Technical Parameter

Model	T-30CA	T-60CA	T-120CA
Rated Power	30W	60W	120W
Speaker Output	70V, 100V or 4 to 16 ohm
Sensitivity & Impedance of Input	Mic 1, 2: 5mV/600ohm, unbalanced TRS; AUX 1, 2: 350mV/10Kohm, unbalanced RCA EMC: 775mV/10Kohm, unbalanced DG7.62
Sensitivity & Impedance of Output	1V/470ohm, unbalanced RCA
Tone	Bass: ±10dB at 100Hz; Treble: ±10dB at 10KHz
Frequency Response	50Hz to 16KHz (+1dB, -3dB)
S/N Ratio	Mic 1, 2, 3: 66dB; AUX 1, 2: 80dB
T.H.D.	≤0.5%, when 1KHz, 1/3 rated power
Mute	Mic 1 has highest priority; adjustable range 0 to 30dB
Crosstalk Attenuation	≤50dB
Cooling	Natural Cooling
Protection	Over-heat, overload & short
Power Supply	AC 110V, AC 230V 50/60Hz
Max. Power Consumption	60W	100W	180W
Weight	3.26Kg	3.85Kg	4.65Kg
Dimension	215x275x66mm

Product Detail