Take your entertainment to the next level. With professional quality video and immersive surround sound via Dolby Atmos®, the RX-A4A will completely transform home cinema.
- 7.2-channel 100 Watt surround sound with Dolby Atmos® and DTS:X™
- 4K60, Dolby Vision™, Hybrid-Log Gamma and BT.2020
- 4K120AB and 8K60B HDMI™ and HDR10+ (with future update) with HDCP 2.3 and eARC (7 in/1 out)
- Supports enhanced media and gaming – ALLM, VRR, QFT, QMS (with future update)
- Dolby Atmos Height Virtualization (with future update)
- Wi-Fi®, AirPlay 2 and Spotify Connect
- Voice Control with Alexa, Google Assistant and Siri®
- MusicCast multi-room audio app control
- Pandora®, Spotify, Amazon Music, SiriusXM, TIDAL, Deezer, Napster and more
- YPAO automatic room calibration with R.S.C. and multipoint
- Phono input
- MusicCast Surround-capable: add optional MusicCast speakers to provide wireless surrounds for a 5.1-channel setup
| RX-A4A | ||||
|---|---|---|---|---|
| AV Receiver | ||||
| Amplifier Section | Channels | 7.2 | ||
| Rated Output Power (20Hz-20kHz, 2ch driven) | 110 W (8 ohms, 0.06% THD) | |||
| High Slew Rate Amplifier | Yes | |||
| Surround Sound Processing | Surround:AI | Yes | ||
| Cinema DSP | Yes (HD3) | |||
| DSP Programs | 24 | |||
| Dialog Level Adjustment | Yes | |||
| Virtual Presence Speaker | Yes | |||
| Virtual Surround Back Speaker | Yes | |||
| Dialogue Lift | Yes | |||
| SILENT Cinema / Virtual Cinema DSP | Yes | |||
| Dolby Atmos | Yes | |||
| Dolby Atmos Height Virtualization | Yes | |||
| Dolby TrueHD | Yes | |||
| Dolby Digital Plus | Yes | |||
| Dolby Surround | Yes | |||
| DTS:X | Yes | |||
| DTS-HD Master Audio | Yes | |||
| Auro 3D | N/A | |||
| Audio Features | File Format | MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz | ||
| Pure Direct | Yes | |||
| Compressed Music Enhancer | Yes | |||
| High-resolution Music Enhancer | Yes | |||
| YPAO Multipoint Measurement | Yes with R.S.C. (Reflected Sound Control), 3D, 64-bit High Precision EQ Calculation, Low Frequency mode and Angle Measurement | |||
| YPAO Volume | Yes | |||
| Adaptive DRC (Dynamic Range Control) | Yes | |||
| Initial Volume and Maximum Volume Setting | Yes | |||
| A.R.T. Wedge | Yes | |||
| Bi-amp Capability | Yes | |||
| Audio Delay | Yes (0-500 ms) | |||
| DA Converter | 384 kHz / 32-bit ESS Hyperstream DAC ES9007S | |||
| Video Features | HDMI eARC | Yes | ||
| HDMI Audio Return Channel | Yes | |||
| HDMI Pass-through | 4K120AB*, 8K60AB* and 4K60 (*via future update) | |||
| HDMI Upscaling | Yes, up to 8K (via firmware update) | |||
| HDMI Up-conversion | N/A | |||
| Dolby Vision | Yes | |||
| HDR 10+ | Yes (via firmware update) | |||
| VRR/ALLM/QMS/QFT | Yes (via firmware update) | |||
| Video Adjustment | N/A | |||
| Connectivity | MusicCast Surround | Yes | ||
| Wi-Fi | Yes (2.4 / 5 GHz) | |||
| AirPlay 2 | Yes | |||
| Bluetooth | Yes (SBC / AAC) | |||
| Phono Input | Yes | |||
| XLR Terminal | N/A | |||
| Component Video Input/Output | N/A | |||
| Extensive Connections | HDMI Input/Output | 7 / 3 (HDMI 2.1 / HDCP 2.3) | ||
| HDMI CEC | Yes | |||
| USB Input | Yes | |||
| Network Port | Yes | |||
| Front AV Input | USB | |||
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