技术细节
| 图形用户界面（GUI） |
Y |
| 睡眠定时器 |
Y |
| AirPlay |
Y |
| 手持式遥控器 |
Y |
输出
| 复合视频输出 |
2 |
| 分量视频(YPbPr/YCbCr)输出 |
1 |
音频
| 每通道输出功率(1KHz@6 Ohm) |
235 W |
| 每通道输出功率(20-20KHz@8 Ohm) |
125 W |
输入
| 数字音频光纤入 |
2 |
| HDMI输入 |
8 |
| 数字音频同轴i输入 |
2 |
| 复合视频 |
4 |
| 分量视频(YPbPr/YCbCr)输入 |
2 |
7.2 Channel Full 4K Ultra HD A/V Receiver with Bluetooth and Wi-Fi
Immerse yourself in thrilling 3D surround sound with the Denon AVR-X4200W A/V receiver, which features Dolby Atmos surround decoding for the ultimate home theater listening experience with today's blockbuster soundtracks. And, via a firmware update (available later in 2015), the AVR-X4200W will be able to decode forthcoming DTS:X immersive surround soundtracks. Both Dolby Atmos and DTS:X feature object-based surround sound with the ability to drive overhead speakers to deliver the ultimate immersive 3D audio experience. Featuring an advanced video processing and switching section, the AVR-X4200W features full 4K Ultra HD connectivity and HDCP 2.2 compliance.
Equipped with built-in Wi-Fi and Bluetooth with dual diversity antennas, the AVR-X4200W lets you listen to your favorite music from streaming services including Pandora, SiriusXM and Spotify Connect, and you can listen to any of thousands of internet radio stations. You can also stream your favorite tracks wirelessly from your iPhone, iPod touch and iPad via AirPlay.
The powerful amplifier section features discrete high current output devices on all channels, and all amp channels are configured identically. Rated at 125 watts per channel(8 ohms, 0.05%THD, 20Hz~20kHz), the AVR-X4200W has the ability to drive lower impedance 4 ohm speakers on all channels.
<b>Dolby Atmos</b>
Dolby's new Atmos surround sound technology dispenses with channel-based coding in favor of more advanced object-based coding, giving the sound designer the ability to precisely place sounds anywhere in the 3-dimensional space. Now, you can enjoy this same award-winning technology at home with the AVR-X4200W, which features the ability to connect a 5.1 surround sound speaker system and 2 additional overhead speakers or 2 additional Dolby Atmos elevation speakers for the ultimate home theater experience. Thanks to the 9ch processing capability, you can just add an external 2-channel amplifier and even enjoy a thrilling 5.1.4 or 7.1.2 channel Atmos experience. Along with Dolby Atmos decoding and Dolby Surround Upmixing, the AVR-X4200W also features Dolby TrueHD lossless decoding and other Dolby Digital technologies.
<b>DTS:X</b>
The latest immersive surround sound system, DTS:X, features object-based audio coding that lets the sound designer place sonic elements anywhere in the 3D acoustic soundspace, and provides for overhead speakers to deliver a stunning surround sound experience, and the AVR-X4200W also features DTS-HD Master Audio and other DTS technologies
DTS:X and DTS Neural:X Upmixer will be enabled through an online firmware update coming in late 2015
<b>Auro-3D Upgradeable</b>
By fully immersing the listener in a cocoon of life-like sound, Auro-3D puts you right in the middle of the action. Auro-3D provides an immersive surround sound experience thanks to dedicated height and overhead channels, in addition to the regular channels. The height information, captured in recording or created during the mixing process, is mixed into a standard 5.1 PCM stream that comes with a regular Blu-ray. Moreover, the Auro-3D Engine combines different technologies to guarantee an optimum 3D sound experience generated both natively and from existing audio content. It recognizes mono, stereo, 5.1 surround or an Auro-encoded signal and transforms them into 3D audio. Once upgraded with the Auro-Codec decoder, the Denon AVR-X4200W is capable of decoding the original Auro-3D mix and playing back an Auro-3D 9.1 channel configuration (with external 2-channel amplifier). Auro-3D upgrade availability and pricing to be announced.
