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Power Amplifier 240W/500W/650W



The Power Amplifier  is a high-performance amplifier. It can be used to amplify volume of a Public Address system in schools, offices, shops, factories, mosques, churches and retirement villages, shopping centers, fitness centers, pool and aquatic centers etc. A balanced XLR cable effectively reduces noise and interference and can be used with long cables. It has a distortion rate of less than 1% at rated outputs. It is flexible, easy to operate, providing highest level of audio performance, high efficiency and high power output.

Power Amplifier HPA-5500A5650A Power AmplifierHPA-5500A5650A-Back


  • 240W/500W/650W Rated Power
  • 1 * Balanced XLR input
  • 1* Balanced XLR Output
  • Master Volume Control
  • Low Out Filter
  • Input Mode Selector
  • 70V/100V, 4-16 Ohm Outputs
Mode HPA – 5240A (coming soon)
HPA – 5500A HPA – 5650A (coming soon)
Rated Power 240W 500W 650W
Protection 5A ac fuse 8A ac fuse 10A ac fuse
Weight 16.4KG 18.2KG 18.7KG
Dimensions 435*430*100mm 435*430*144mm 435*430*144mm
Power Consumption Max.450W Max.930W Max.1200W
Distortion < 1% @ rated Outputs, 1kHz
Power Supply IEM Power Connector: 230Vac ± 10%, 50/60 Hz
Frequency Response 50 Hz – 20 kHz (+1/-3 dB @ -10 dB ref. rated Outputs);  S/N>85dB
Input XLR, balanced; Sensitivity: 775 mV or 77mV. Impedance: 47k Ohm; S/N: >75dB
Filter -3dB at 100Hz,High-pass,6dB/octave
Direct outputs XLR, balanced
Speaker Outputs Screw terminals, 70V/100V, 4~16 ohm outputs
Indicators LEDs for -10,-5,0,3db, Protect,Power
Operating Temperature Range -10°C to +45°C
Relative Humidity < 95%