Don't know what speakers you have? But traditional speakers when you change the rake angle i.e. tilt the front up and the back down. When you do this you will get more height on the image they project, singers are not 4 foot or whatever height your speakers are. If you notice a lot of speakers produce sound it their own height, some speakers can give you height and for the ones that can't give you height just tilt the speakers up a few degrees and you get more height information. I don't want the sound coming from my speakers to sound like the singers are on their knees.
