Yamaha YSP Digital Sound Projector Speak
When it comes to innovation, sometimes less is more its room-filling surround sound is spectacular. The YSP technology to precisely control the orientation of the sound by focusing it through multiple beams. The center channel sound is heard directly, while sounds from other channels are heard after reflecting off walls. The result is true multi-channel surround sound that sounds just like a multi-speaker system; but without the need for extra speakers.