Following on from the already updated
AVR-X7200WA (AVR-X7200W also) the
AVR-X6200W and
AVR-X4200W models will now get a firmware update to add full DTS:X capability. Why? All three AV receivers will be able to run an Audyssey room-equalized DTS:X setup of up to 9.2 or even 11.2 channels, delivering a stunning surround sound experience from literally all directions.

Please visit www.denon.com/dtsx for detailed information on your A/V Receiver.