Surround yourself with immersive 3D sound: the Denon AVR-X3300W AV receiver features Dolby Atmos decoding for the ultimate home theater experience with the latest blockbuster movie soundtracks. And with a future firmware update, the AVR-X3300W will also decode DTS:X surround soundtracks, both Dolby Atmos and DTS:X featuring object-based surround sound with the ability to drive overhead or upward-firing speakers to deliver the ultimate immersive 3D audio experience. The AVR-X3300W is also fully prepared for current and future high-resolution video formats: it's fully compatible with the latest HDMI 2.0a and HDCP 2.2 specifications on all eight of its HDMI inputs. With 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, High Dynamic Range (HDR), 21:9 video, 3D, and BT.2020 pass-through support on every input, the AVR-X3300W is ready for 4K Ultra HD Blu-ray disc players, set-top boxes and other 4K Ultra HD sources. It can even upscale existing standard and high definition analogue and digital video content to 4K Ultra HD, breathing new life into your favorite legacy sources when viewed on a 4K TV or projector. Full wireless connectivity is provided - both Wi-Fi and Bluetooth -with dual antennas to ensure robust signal quality. You can stream your favourite music through AirPlay or Spotify Connect, or from local network storage drives, while high resolution audio formats all the way up to 192kHz/24-bit and DSD5.6MHz are fully supported to bring you even closer to the music. The powerful amplifier section features discrete output devices on all channels, and all amp channels are configured identically. Rated at 105 watts (8 ohms, 0.08%THD, 20Hz~20kHz) and with high current drive, the AVR-X3300W has the ability to drive even demanding loudspeakers, down to 4 ohm impedance, on all channels. With the AVR-X3300W's multi-room capability you can enjoy 2 different sources in different rooms at the same time, and despite all this flexibility, it's easy to control: the "Denon 2016 AVR Remote" app, for iOS and Android tablets and smartphones, is available from the Apple app store, Google Play, and the Amazon app store.