Onkyo TX-NR646 7.2 Network AV Receiver With Bluetooth
#TXNR646-S
Onkyo TX-NR646 7.2 Network AV Receiver With Bluetooth
The TX-NR646 wins prime position on your gear rack for three reasons. Firstly, it’s among one of the few A/V receivers to support Dolby Atmos®* multidimensional sound following a quick firmware update. Dolby Atmos very accurately places and moves sound around the cinema, including overhead, for a breathtakingly realistic movie experience. This receiver is also ready for Ultra HD streaming and 4K gaming at 60 fps with the latest 4K/60 Hz HDMI® inputs and HDCP 2.2 compatibility. Qdeo™ upscaling technology is included to convert low-res video into pin-sharp Full HD or Ultra HD. Secondly, it sounds incredible, with high-current Three-Stage Inverted Darlington Circuitry on the L/R/C channels for all-enveloping surround sound and musical two-channel audio. Thirdly, it’s simple to use with Wi-Fi® and Bluetooth for universal audio streaming via PC, NAS, and mobiles, plus there’s a huge selection of music streaming services waiting for you to explore. Overlaid menus with InstaPrevue™ technology make loading content quick and easy. Throw in a phono equalizer and Powered Zone 2 and you’ve got a value-packed powerhouse ready for the next wave of high-resolution entertainment.
*Firmware update required.
Key Features:
- Dolby Atmos® Multidimensional Sound
- Supports HDCP 2.2 for 4K Streaming and TV
- Wi-Fi® and Bluetooth Inside
- Stream Direct from Smartphone and Tablet
- Stream Your Network-Attached Hi-res Audio Libraries via Remote App
Advanced Features:
- Supports New Dolby Atmos® Format for Exciting Multidimensional Sound
- 4K/60 Hz-Capable HDMI® Terminals for Ultra HD Entertainment*1
- Supports HDCP 2.2 for Future 4K/Full HD Video Streaming and Broadcast*2
- Built-in Wi-Fi® Certified Wireless LAN Capability
- Bluetooth Version 2.1 + EDR Capability (Compatible Profile: A2DP v1.2, AVRCP v1.3) with Advanced Music Optimizer DSP Technology
- Three-Stage Inverted Darlington Circuitry for Front and Center Channels
- HDMI® Video Upscaling to 4K with Qdeo™ Processing Technology by Marvell
- Internet Radio and Music Streaming Subscription Services Included (TuneIn Radio, Pandora®, Spotify, AUPEO!, and Deezer)*3
- Playback Compressed, Lossless, and Hi-res Audio via Local Network (MP3, WMA, WMA Lossless, FLAC, WAV, Ogg Vorbis, AAC, Apple Lossless, DSD 5.6 MHz, LPCM*4, and Dolby® TrueHD)
- Proprietary AccuEQ Room Calibration with Mic Included
- Dolby® Pro Logic® IIz Upmixing for Seven-Channel Surround Sound
- Advanced Music Optimizer to Improve Compressed Digital Audio Quality (Bluetooth Included)
- Control and Stream with Free Onkyo Remote Streaming Apps for iPod touch/iPhone*5 and Android Devices*6
- Frontside MHL™ for 1080p Video and Stills from Smartphone and Tablet
- Input Source Preview with InstaPrevue™ Technology
- PM Bass Boost for Deep Bass and Clear Mid-Range
- Powered Zone 2 and Zone 2 Line-Out for Distributed Audio Playback in Another Room
- Bi-Amping Capability for Front Channels
*1 4K/60 Hz video is supported on HDMI inputs 1/2/3/4, the frontside input, Main Out, and Sub Out. *2 HDCP 2.2 is supported on HDMI Input 3 and Main Out only. *3 Availability of services depends on region. Some services may require a paid subscription and firmware update. Availability of third-party services advertised here is accurate at the time of publication, but may be subject to change without notice. *4 LPCM is supported via DLNA only. *5 Compatible with iPod touch (3rd generation or later) and iPhone 3GS or later. All models require iOS 4.2 or later. *6 Requires Android OS 2.1 or later.
Amplifier Features:
- 160 W/Ch (6 Ω, 1 kHz, 1% THD, 1 Channel Driven, IEC); 175 W/Ch (6 Ω, 1 kHz, 1 Channel Driven, JEITA)
- WRAT (Wide Range Amplifier Technology)
- H.C.P.S. (High Current Power Supply) Massive High Power Transformer
- Discrete Output Stage Circuitry
- Optimum Gain Volume Circuitry
- PLL (Phase Locked Loop) Jitter-Cleaning Circuit Technology for S/PDIF Audio