Recently noticed that the vocals sound a little bit to the left(when tweeters are positioned to be inside the listening triangle). First I thought it was placement issue, tried different positions then I thought may be something wrong with my electronics, tried a different setup. The vocals were not centered on most of the known music to me.
Then I switched the speakers(speaker placement makes tweeters to the outer edge), now the vocals moved to the right of centre. I believe something wrong with one speaker, can someone help me what could be the problem?
Thanks