Need smart sound System

[engmohades]

Are there smart  sound System kincony

Or 
Can you suggest a compatible kincony smart sound System or home assistant ?

[admin]

do you means audio amplifier?

[engmohades]

Yes and i want play smart sound System in home assistant

[admin]

i think you can use KC868-AG to send IR signal to control your sound system, also can work with TV , air conditioner.
another way, if your sound system is smart type, support with home assistant, so that can directly integrate to home assistant. you can check supported list in home assistant: https://www.home-assistant.io/integrations/