The TX-RZ630 adds fully immersive 5.2.4-channel DTS:X or Dolby Atmos object-based surround-sound to stunning 4K HDR video on your compatible display. A muscular hub for whole-home entertainment, it can power speakers in Main, Zone 2, and Zone 3, and share audio to any supported hi-fi system via wireless platforms including Chromecast built-in, DTS Play-Fi technology, or FlareConnect. You can also stream content over AirPlay, Wi-Fi, or Bluetooth wireless technology. Dynamic Audio Amplification has upgraded parts for earthquake bass and flawless treble: check out the 5 Hz-100 kHz frequency response. The amp's blistering dynamics, high current, and nuanced voicing gets more from music, be it a vinyl record, Hi-Res Audio album, or mix of sources playing around the house. The receiver also includes AccuEQ Advance room-acoustic calibration with AccuReflex for a cohesive theater-room soundstage.

Our RZ Series takes performance and build quality to the next level for a reference-level experience. Custom high-current transformer, block capacitors, and other upgraded parts deliver 5 Hz-100 kHz frequency response for wall-shaking bass, clean treble, and fast dynamics. RZ Series supports a variety of home theater and multi-room layouts to suit you, while details such as 12 V trigger, RS-232C, IP Control, and IR input make home integration easy.

The design philosophy behind Dynamic Audio Amplification places less emphasis on lab measurements and more on how the sound feels in real life. Unique high-current architecture and expert tuning deliver natural transient response, the key to lifelike sound. This deep reserve of power arrives instantly when action explodes on screen, adding pure adrenaline to the film experience.