The Yamaha 5.1 Channel Home Theater The Yamaha 5.1 Channel Home Theater in a Box System YHT491BL delivers a plethora of features that will effortlessly uplift your video and audio experience. This wall-rattling, home theater system comes readily compatible with Bluetooth and iPod capabilities. Other features include 1080p HDMI inputs, CINEMA DSP, 4 SCENE buttons, [...]