Professional Amplifier TC-21000
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Output power (1KHz/THD≤1%) Stereo 8Ω×2: 2*1000W Stereo 4Ω×2: 2*1700W Stereo 2Ω×2: 2*2900W Bridge 16Ω: 2000W Bridge 8Ω: 3400W Bridge 4Ω: 5800W
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Input sensitivity 2.2dBU(1V), 8.2dBU(2V)
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Input impedance 10KΩ unbalanced, 20KΩ balanced
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Frequency response (@1W power) 20-20KHz/±1dB
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SNR (A-weighted) ≥105dB
- 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 a minimum of 2 Euros.
| Output power (1kHz/THD≤1%) | Continuous amplifier | Maximum power* |
| Stereo 8Ω×2 | 2*1000W | 2*1500W |
| Stereo 4Ω×2 | 2*1700W | 2*2600W |
| Stereo 2Ω×2 | 2*2900W | 2*4350W |
| Bridge 16Ω | 2000W | 3000W |
| Bridge 8Ω | 3400W | 5100W |
| Bridge 4Ω | 5800W | 8670W |
| Connecting socket | XLR interface | |
| Voltage Gain (@1kHz) | 39dB | |
| 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 | 1000W | |
| Dimensions (L x W x H) | 483x370x44mm | |
| Weight | 7.6kg | |
| 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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Technical Specification
Some words for solution selections description
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Dual-channel high-power professional digital power amplifier
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Excellent technologies ensure high working stability
+- Adaptive variable modulation frequency
- Automatic stabilization technology
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Multi-track audio loop technology
+- Reduce audio distortion
- Provide ultra-high dynamic range frequency response
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Audio output adaptive load power control technology
+Enhances the ability to adapt to various complex load environments
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More than 95% ultra-high efficiency
+- Adaptive dynamic power efficient conversion of power supply
- Multi-channel status detection automatic power adjustment
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MONO/STEREO/BRIDGE mode for selection
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Super load capacity of 8 ohms, 4 ohms, and 2 ohms
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Comprehensive protection circuits
+- Over-voltage protection
- Under-voltage protection
- Over-current protection
- Output short-circuit protection
- Over-temperature voltage limit
- Signal voltage limit
- Automatic temperature control fan
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CONTACT INFORMATION
Please use the following form to get in touch and we will get back to you within 24 hours. You can use any contact form plugin in this area.
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itc Headquater
Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492
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itc Factory
NO.1 Building B Block Zhongcun Street Panyu Guangzhou China
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Call itc
+86-020-3937 8731
+86-18824115002 (whatsapp)
