HA21 800Wx2 professional power amplifier

Onsemi inudstrial transistor professional connector High quality component Linear power supply ccc,ce,rohs certification

Excellent circuit with Onsemi transistor could easily meet large scale performance,theater etc high class loud speaker system which need high power and high reliability.

Wide range working voltage solved the fault disturbance due to the unstable electric wave.To enhance the product stable function,we added over voltae protection to avoid the damage causing from the over voltage.

All input and output sockets use professional connector to make sure the stable connecting

High common rejection circuit design solved the influence causing from buzz sound and reflex connecting

High quality components and high demanding testing method let your amplifier can drive your speaker safely

Proper energy ratio design,smaller compressor,higher output power.

It abandoned the traditional isolation pad so that i can release te heat rapidly and there is no temperture difference through suspension cooling fan,compact  fan,compact output transistor and cooling fan,.

In linear power supply and linear amplifier design,our design broke the traditional way and crated power energy ratio,power and size ratio new technology.

Model No	HA21
Nominal power 4Ω/40ms CHA	800W
Nominal power 4Ω/40ms CHB	800W
Nominal power 4Ω/40ms CHC
Nominal power 4Ω/40ms CHD
Max output voltage v/vp/40ms	98
Input sensitivity v/32db/x40	1.73
Unit gain db0.775v	39.03
Nominal consumption A/230V/8 OHM D=2.83	1.6
Max consumption A/230V/4 OHM	3.2
Net weight	14.1kg
Gross weight	16.1kg