Universal System Audio Paging Microphone Poweredstereo Power Digital Mixer Amplifier

Technical Pecifications:

Product introduction:

- Circuit is the use of precision two - stage AB type.

- Power on delay "soft start" function, closed loop and control peak limiter,soft start, overheating protection, short circuit protection; Short circuit /over current, over voltage, over temperature,  limiting perfect protection circuit.

- In terms of power supply, a-grade iron core and anoxic copper enameled wire are adopted to make the power more sufficient and the working temperature lower.

- The filter capacitor of power supply adopts special capacitors for audio frequency, with less distortion,lower internal resistance and faster and stronger charging and discharging current.

- The front panel is equipped with power indicator light, protection light,signal light and clipping light to display the current working state of the equipment.

- Adopting Hydrodynamic design, reasonable natural air cooling and forced air cooling, ultra-quiet operation, can withstand relatively harsh environment.

Product parameters:

- Frequency Response：（±1dB,1W/8Ω） 20Hz/20kHz

- THD+H:（Standard measuring condition，1W/8Ω/1kHz）≤0.1%

- Damping coefficient： ≥200

- SNR： -100dB

- Signal input interface: XLR is combined with (6.35), lotus input interface.

- Input sensitivity（Rated power 8Ω）：0.775V/1V/1.4V

- Input common mode inhibition：（1kHz）＞60dB

- Degree of separation：（Full power at 8gb / 1khz） ≥100db（1kHz）

- Input impedance (balance/unbalance)： 20kΩ/10kΩ

Product advantage：

• Powerful digital audio The processor functions：Built-in balanced/divider/delay/pressure limits,and other functions.

• Stable power switch：UsingSMT technology to reduce interference between the Lines and component,improve stability.

• Multiple import filter capacitance：Qualified capacitancepulse rectified DC to deal effectively,reducing AC interference, the sound will be cleaner.