TC-41500 Professional Amplifier

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Description：

It is a new generation of high-power professional digital amplifier, which is characterized by high efficiency, stability and excellent sound quality. It has broken through the traditional technology in power technology, modulation technology and control technology, so as to substantially improve the overall performance. The application of variable oscillator modulation technology, multiple feedback control technology and innovative output power control technology endow the amplifier with over 95% ultra-high efficiency and excellent stability. And it is specially applicable to large-scale sound reinforcement venues, tour performance multipurpose halls, etc.

Feature：

* Four-channel 4*1500W, fourth-generation professional digital amplifier;

* Support DC, short circuit, overload and overheat protection;

* Support signal, power, temperature and other voltage limiting functions;

* Support XLR balanced input; SPEAKON audio socket output;

* Support optional three modes: STEREO/MONO/BRIDGE;

* Input sensitivity (rated output power@1KHz) supports 4 levels of switching: 41dB, 38dB, 35dB, 32dB;

* With a temperature-controlled fan, it rotates as soon as it is turned on; the fan accelerates as the temperature rises, and reaches full speed at about 60℃;

* Designed with Signal (green), CLIP (orange), Fault (red), Power (blue) indicators on the panel;

* Support regular load 8 ohms, 4 ohms, minimum 2 ohms.

Specification：

Output power (1KHz/THD≤1%)	Stereo 8Ω: 41500W; 4Ω: 42550W; 2Ω: 43570W; Bridge 16Ω: 23000W; 8Ω: 25100W; ;4Ω：27140W;
Connector	XLR interface
Input sensitivity(rated output power, @1KHz)	41dB，38dB，35dB，32dB，optional
Input impedance	10KΩ unbalanced, 20KΩ balanced
Frequency response (@1W power)	20-20KHz/±1dB
THD+N (@1/8 power)	≤0.01％
SNR (A-weighted)	≥106dB
Damping coefficient (@1KHz)	≥200@ 8 ohms
Separation (@1KHz)	≥85dB
Protection method	Over-voltage protection, under-voltage protection, over-current protection, DC protection, short circuit protection
Indicator light	Power, Protection, Signal, Distortion
Cooling method	Fan cooling
Power supply	~ 220 50Hz
Overall power consumption	2700W
Dimension (L×W×H)	484x443x44mm
Weight	12.1kg
Notes: Output power: according to CEA-2006-B/CEA-490-A standard using 20ms pulse 1kHz sine wave measured under 1% total harmonic distortion. Overall power consumption: according to GB4943.1-2022 test method: measured under 1kHz sine wave rated load 1/8 power conditions.

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