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.


  • Dual-channel high-power professional digital power amplifier;
  • The power amplifier has DC, short circuit, overload and overheats protection;
  • Adopt variable oscillation modulation technology, multiple feedback control technologies 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 of 2 Euros.

Product Detail

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

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.

Contact us

  • itc Headquater

    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

  • itc Factory

    NO.19 Chuangyuan Road Zhongcun Town, Panyu District, Guangzhou, China

  • Email itc

  • Call itc

    +86-020-3937 8749