51 channel sound system4 jewel cube speakersjewel cube centre speakeracoustimass wireless bass modulesupport for six 4k60 video sourcesbuilt in wi fi bluetoothwirelessly play services like spotify deezerbose soundtouch appadaptiq audio calibration6 hdmi inputs 1 hdmi with arc2 optical digital audio connections2 coaxial digital audio connections1 usb port for software updates only35mm jack for adaptiq system headphonescolour whiteh65 x w406 x d258 mm console