TC-21200 Professional Amplifier

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Description:


This series of products is the latest generation of high-power professional digital power amplifiers, featuring high efficiency, stability and excellent sound quality. It is specially designed for large-scale sound reinforcement, performances in multi-function halls, etc.


Feature:


* Dual-channel high-power professional digital power amplifier;

* The power amplifier has DC, short circuit, overload and overheat protection;

* Adopt variable oscillation modulation technology, multiple feedback control technology and innovative output power control technology to achieve more than 95% ultra-high efficiency and excellent stability;

* Support sensitivity 1V/2V selectable switching, XLR balanced input/XLR balanced LINK output; SPEAKON audio socket output;

* With signal, power, temperature limit function;

* Three modes of MONO/STEREO/BRIDGE can be switched;

* With temperature-controlled fan, which will run when booting, and will accelerate as the temperature increases. The full speed is about 60 degrees;

* The panel has signal indicator (green), clipping indicator (orange), protection indicator (red), and power indicator (blue);

* Regular load is 8 Euros, 4 Euros, and minimum 2 Euros.


Specification:


Output power (1kHz/THD≤1%)

Continuous amplifier

Maximum power*

Stereo 8Ω×2

2*1200W

2*2000W

Stereo 4Ω×2

2*1900W

2*3400W

Stereo 2Ω×2

2*3200W

2*4800W

Bridge 16Ω

2400W

4000W

Bridge 8Ω

3800W

6800W

Bridge 4Ω

6400W

11600W

Connecting socket

XLR interface

Voltage Gain (@1kHz)

41dB

Input sensitivity

2.2dBU(1V), 8.2dBU(2V)

Input impedance

10KΩ unbalanced, 20KΩ balanced

Frequency response (Under @1W power)

20-20kHz/±1dB

THD+N (Under @1/8 power)

≤0.01%

SNR (A-weighted)

≥105dB

Damping Factor (@ 1kHz)

≥200@ 8 ohms

Crosstalk (@1kHz)

85dB

Protection method

Overvoltage protection, undervoltage protection, overcurrent protection, DC protection, short circuit protection

Indicator light

Power, Protection, Signal, Distortion

Cooling method

Fan cooling

Power supply

~ 220 50Hz

Overall power consumption

1100W

Dimensions (L x W x H)

483x370x44mm

Weight

8kg

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.