Audio loudspeaker arrangement for stereo signals - has high frequency loudspeaker angled to bounce sound waves off room wall

摘要

The loudspeaker unit has respective loudspeakers for the bass and medium tone signals fixed so that they face forwards, with the loudspeaker for the higher tone signals rotatable to allow the radiated sound to be reflected from the rear wall of the room towards the ideal listening position. Alternatively all three of the former loudspeakers are fixed in position at an angle of 12 degrees to the ideal listening positioning. An auxiliary loudspeaker for the high tone signals at one side for bouncing the sound waves off the adjacent room wall. ADVANTAGE - Optimal sound effect.