speaker sound issue

[genebuesking666]

I just bought an acoustic audio 5.1 1,000 watt theater system, all the voices..bass sound great. In a movie or playing music, the backround parts will sound really rattled, almost like its way too loud...but no matter what volume I have it on it does this? know what the problem could be? Thank you

 

[americanaudiophile]

On the remote control there are buttons to raise and lower the volume of the speakers but I don't see a button that would activate the test noise that is usually used to balance all the speakers from your listening position.
You might need to use a test DVD or download a file to set the level of each speaker so it sound the same volume.
In standard AV receivers you also set the distance each speaker is from you but I don't see those controls. Check the owner's manual which I suspect is pretty useless.