Owner's Manual
Page 6
...Digital Sound Projector creates true-to fully enjoy the benefits of surround sound at home, you must endure the agony of wiring and installing a great number of speakers in the hope that complicated speaker setup and troublesome wiring go hand-in 2 woofers and 40 full-range small speakers. Yamaha YSP-4000 Digital Sound Projector...the actual listening position. You can fine-tune the parameters of your local movie theater. The YSP-4000 projects sound beams containing surround sound information for from all directions. Imaginary front right speaker Imaginary front left speaker ...
...Digital Sound Projector creates true-to fully enjoy the benefits of surround sound at home, you must endure the agony of wiring and installing a great number of speakers in the hope that complicated speaker setup and troublesome wiring go hand-in 2 woofers and 40 full-range small speakers. Yamaha YSP-4000 Digital Sound Projector...the actual listening position. You can fine-tune the parameters of your local movie theater. The YSP-4000 projects sound beams containing surround sound information for from all directions. Imaginary front right speaker Imaginary front left speaker ...