Experience the cutting edge of audio with the 7.2 Ch. TX-NR646 Network A/V Receiver, the first in its class to feature the revolutionary dts:X and Dolby Atmos multi-dimensional audio formats. Onkyo’s high-current amplification system drives your speakers with maximum impact and fidelity at 170 watts per channel. UltraHD video capability is equally impressive, with eight HDMI 2.0a terminals including dedicated HDCP 2.2 compatible inputs for premium 4K video content and two HDMI outputs for video in separate rooms. The TX-NR646’s high-grade 384kHz / 32bit AKM DAC unlocks the full potential of any audio format. Conveniently stream music over built-in Wi-Fi, Bluetooth, Airplay, or Internet music services, including Spotify Connect and
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