MA7100HP | MA9100HP Owner's Manual | rev1.3 20240612 Pg 9 of 45©2024 Harman International | Features, Specifications, and Appearance subject to change without notice.5.1-CHANNEL SYSTEMWhen using surround-channel speakers in a 5.1-channel system, place them slightly behind the listening position, facing eachother. Ideally, they should be 5-6 feet (1.5m-1.8m) above the floor. An alternate location would be on a wall behind thelistening position, facing forward. The surround speakers should not call attention to themselves while they're playing.Experiment with their placement until you hear a diffuse, ambient sound accompanying the sounds that you hear from the frontleft, front right and center speakers.Front LeftSpeakerFront RightSpeakerLeft SurroundSpeakerRight SurroundSpeakerCenterSpeaker0°110°- 120°110°- 120°TV