Professional Digital Amplifier KT-P21000
As a crucial component in professional sound system, itc professional digital amplifier plays a pivotal role in delivering high-fidelity sound and reproducing audio sources with exceptional accuracy and force, effectively filling venues with rich, clear, and dynamic sound and achieving an unparalleled listening experience. Characterized by high efficiency, stable performance, and excellent sound quality, this series of high-power professional amplifiers is specially suitable for entertainment venues, discotheques, karaokes and other places.
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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) 20Hz~20kHz/+3~-1dB
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SNR (A-weighted) ≥105dB
- Dual-channel high-power professional digital amplifier;
- With DC, short circuit, overload and overheat protection;
- Using variable oscillation modulation technology, multiple feedback regulation technology and innovative output power control technology, it features more than 95% ultra-high efficiency and excellent stability;
- Support 1V/2Vsensitivity adjustment;XLR balanced input/XLR balanced LINK output; SPEAKON audio socket output;
- With signal, power, temperature voltage limit function;
- Three modes are optional: MONO/STEREO/BRIDGE;
- With a temperature-controlled fan, it turns immediately when it is turned on and accelerates as the temperature rises, and it is at full speed at about 60℃;
- The panel is designed with signal (green), Clip(orange), Protection (red), and Power (blue) indicators;
- Support normal loads of 8 ohms and 4 ohms, and the minimum is 2 ohms.
| Model | KT-P21000 |
| Output power (1kHz/THD≤1%) | Continuous power amplification |
| Stereo 8Ω×2 | 2*1000W |
| Stereo 4Ω×2 | 2*1700W |
| Stereo 2Ω×2 | 2*2900W |
| Bridge 16Ω | 2000W |
| Bridge 8Ω | 3400W |
| Bridge 4Ω | 5800W |
| Connector | XLR interface |
| Voltage gain (@1kHz) | 39dB |
| Input sensitivity | 2.2dBU(1V), 8.2dBU(2V) |
| Input impedance | 10KΩ unbalanced, 20KΩ balanced |
| Frequency response (@1W power) | 20Hz~20kHz/+3~-1dB |
| THD+N (@1/8 power) | ≤0.01% |
| SNR (A-weighted) | ≥105dB |
| Damping coefficient (@1kHz) | ≥200@8ohms |
| Separation (@1kHz) | ≥85dB |
| Protection mode | Overvoltage protection, undervoltage protection, overcurrent protection, DC protection, short circuit protection |
| Indicator light | Power, Protection, Signal, Clip |
| Cooling method | Fan cooling |
| Power supply | ~220 50Hz |
| Maximum power consumption | 1000W |
| Dimension (L×W×H) | 483×370×44mm |
| Weight | 7.6kg |
| *The power is measured at 1% THD using a 20ms pulsed 1kHz sine wave | |
Technical Specification
Some words for solution selections description
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More than 95% ultra-high efficiency and excellent stability
+- Variable oscillation modulation technology
- Multiple feedback regulation technology
- Innovative output power control technology
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With signal, power, temperature voltage limit function
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MONO/STEREO/BRIDGE mode for selection
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Temperature-controlled fan
+- Turn on immediately when booting
- Accelerate as the temperature rises
- Full speed at about 60℃
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Normal loads of 8 ohms, 4 ohms, and 2 ohms
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Comprehensive protective measures
+- Overvoltage protection
- Undervoltage protection
- Overcurrent protection
- DC protection
- Short circuit protection
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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.56 NANLIDONG ROAD SHIQI PANYU GUANGZHOU
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Call itc
+86-020-3567 2981
