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 |
|
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Voltage gain (@1KHz) |
39dB |
41dB |
41dB、38dB、35dB、32dB |
|
Input sensitivity |
2.2dBU(1V)、8.2dBU(2V)、 |
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Input resistance |
10KΩ unbalanced, 20KΩ balanced |
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Frequency response (Under @1W power) |
20-20KHz/±1dB |
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THD+N (Under @1/8 power) |
≤0.01% |
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SNR (A-weighted) |
≥105dB |
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Damping Factor (@ 1kHz) |
≥200@ 8 ohms |
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Crosstalk (@1kHz) |
≥85dB |
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Protection method |
Overvoltage protection, undervoltage protection, overcurrent protection, DC protection, short circuit protection |
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Indicator light |
Power, Protection, Signal, Distortion |
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Cooling method |
Fan cooling |
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Power supply |
~ 220 50Hz |
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Maximum power consumption |
2500W |
3000W |
4000W |
6500W |
Dimensions (L x W x H) |
483x370x44mm |
483x465x44mm |
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Weight |
7.6Kg |
8Kg |
9Kg |
11Kg |
*The power is measured through using 20ms pulsed 1kHz sine wave at 1% THD |