TC-21000/ TC-21200/ TC-22000/ TC-23000 Professional Amplifier

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This series of products is the latest generation of high-power professional digital power amplifiers, featuring high efficiency, stability and excellent sound quality, with technological breakthroughs in power supply technology, modulation technology, and control technology, which have substantially improved the overall performance. 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; It is specially designed for large-scale sound reinforcement, performances in multi-function halls, etc. It is specially designed for large-scale sound reinforcement, performances in multi-function halls, etc.


Feature:


* The adaptive variable modulation frequency and automatic stabilization technology of the digital power amplifier ensure the working stability of the amplifier.

* Multi-track audio loop technology is precisely adjusted to reduce audio distortion, allowing the amplifier to have ultra-high dynamic range, frequency response, and transient response for a better listening experience.

* The audio output adaptive load power control technology enhances the amplifier's ability to control the load and can adapt to various complex load environments, regardless of whether the load is resistive, capacitive, or inductive, with better compatibility.

* Using switching power supply adaptive dynamic power efficient conversion technology and multi-channel status detection automatic power adjustment technology, this series of power amplifiers have ultra-high efficiency of more than 95% and excellent stability.

* Comprehensive protection circuit: over-voltage protection, under-voltage protection, over-current protection, output short-circuit protection, temperature pressure limit, signal pressure limit, automatic temperature control fan and other functions, which greatly improves the stability and reliability of the power amplifier.

* XLR balanced input/XLR balanced LINK output; SPEAKON audio socket output;

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

* Sensitivity 1V/2V can be switched selectively;

* With temperature-controlled fan, which will run when booting, and will accelerate as the temperature increases.

* 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:


TC-21000

TC-21200

TC-22000

TC-23000

Output power (1kHz/THD≤1%)

Maximum power

Maximum power

Maximum power

Maximum power

Stereo 8Ω

2*1300W

2*1800W*

2*2000W*

2x3000W*

Stereo 4Ω

2*2600W

2*3400W*

2*3900W*

2x5100W*

Stereo 2Ω

2*4350W

2*4800W*

2*5800W*

2x7100W*

Bridged 16Ω

3000W

3600W*

4000W*

6000W*

Bridge 8Ω

5100W*

6500W*

7800W*

10200W*

Bridge 4Ω

8400W*

9000W*

11600W*

14280W*

Connecting socket

XLR interface

 

Voltage gain (@1KHz)

39dB

41dB

41dB38dB35dB32dB

Input sensitivity

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

Input resistance

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

Maximum power consumption

2500W

3000W

4000W

6500W

Dimensions (L x W x H)

483x370x44mm

483x465x44mm

Weight

7.6Kg

8Kg

9Kg

11Kg

*The power is measured through using 20ms pulsed 1kHz sine wave at 1% THD