Technical Pecifications:
| Model | 8Ω stereo | 4Ω stereo | 8Ω Bridge mono |
| PE-4200 | 4x200w | 4x350w | 2x650w |
| PE-4400 | 4x400w | 4x650w | 2x1100w |
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.
Multiple import filter capacitance：Qualified capacitancepulse rectified DC to deal effectively,reducing AC interference, the sound will be cleaner.
power ear digital sound amplifier
Enping City Sounder Intelligent Technology
professional digital echo mixer power amplifier
