This system uses specific Dolby Digital and DTS codecs to reproduce an enveloping 5.1-Channel surround sound experience. The unit encodes Dolby Digital, Dolby Digital EX, Dolby Pro Logic II, Dolby Pro Logic IIx, DTS, DTS 96/24, DTS-ES Discrete/Matrix 6.1, DTS Neo:6, and XM Surround.
Powerful Speaker Array
It offers 82W total power, two 3 15/16" woofers, and twenty-one 1 5/8" beam drivers that deliver clear, high frequencies and lifelike imaging.
My Beam Mode
It features a wide variety of beam settings. The My Beam mode focuses the sound at a specific listening position, so even in noisy surroundings you can hear dialogue and other sounds clearly.
High-Quality 24-bit Audio Processing
Yamaha's 24-bit digital-to-analog converter is the backbone to the unit's exceptional multichannel audio conversion. By executing an accurate sound-field reproduction and reducing analog noise in the signal path, it is capable of reproducing an enveloping audio signal that is unsurpassed.
Cinema DSP
Cinema DSP offers digital surround sound without using surround speakers, which comes in handy in custom installations where your room does not have surround-sound speakers.
IntelliBeam Automated Calibration System
By monitoring and analyzing the sound with the microphone included with the YSP-900, IntelliBeam automatically sets the best beam angles, while optimizing the level and frequency response of each beam.
SRS TruBass
It uses harmonics to make the bass from small speakers deeper and richer for a more dynamic bass sound.
Magnetically Shielded
This system is magnetically shielded to prevent picture interference when placed near your TV or display.