ERZHEN Professional Amplificador Board Mixer Stereo Audio Speakers Power Amplifier #3800W

Frequency response: 20Hz-20kHz,+0/-0.2dB
Total harmonic distortion:<0.05% at 80Q1KHz
Signal to noise ratio: 95dB
Conversion rate: 40V/&mu; Damping coefficient:> 200@8n
Protection: peak limit, overload, direct, short circuit, overheating, soft start
Control: Front panel: Power switch/Volume control for channel 1 and channel 2

Product features

• The soft start system protects the power amplifier and audio system from the influence of high currents during startup;
• Super power transformer, high-quality high-capacity filtering capacitor, strong bass, high fidelity;
• A power output circuit with a limiter can automatically compress the amplitude of the input voltage when the input voltage is too high, avoiding waveform output after clipping, which may cause overload and damage to the speaker;
• A complete protection circuit to ensure the safety of the equipment, including DC output protection, overload protection, short circuit protection, and overheating protection, and a circuit fuse protector installed on the back panel of the power amplifier; 
• 120MM variable speed fan with efficient heat dissipation system, which can quickly remove a large amount of heat generated by the power amplifier during operation, protecting the power output device;
• XLR balanced input sockets, professional SPEAKON sockets, and terminal output terminals meet the convenient and fast connection requirements of the system in engineering and mobile performance
• Three working modes: STEREO, parallel, and bridge
  The CA series is suitable for large-scale tours, band performances, DlSCO, nightclubs, and other venues