Need help nosound

[javonpeppe32263]

My soundbar has hdmi output for subwoofer subwoofer has two wire how can i connect the two

 

[hang-the-9]

I have never seen a soundbar that uses an HDMI connection to connect to a sub, what are the brands and model of your devices? Unless your soundbar has a specific sub out with the correct connections to match your sub, it's not likely to work.