Output Topology structure

Half-bridged

Modulation method

Analogue input ,PWM

Output power

280W+280W

500W+500W

Bridge mode：>1000 W

1kHz,THD+N=1%@8Ω

1kHz,THD+N=1%@4Ω

1kHz,THD+N=1%@8Ω

THD+N

0.01%

1kHz,1w

Efficiency

80%

1kHz,500w

S/N

>110dB（full power）

A-weighty

Frequency Response

<+/-1.5dB

20~20kHz@8Ω

Minimum Load Impedance

2Ω

4Ω

Stereo，Mono

Bridge mode

Power supply

AC110v/220v selectable

±20%

Quiescent power dissipation

<20w

External dimension

250×120×45(mm)