Flawless performance from any source material

High-performance A/V receivers must be able to resolve a myriad of multichannel formats in order to deliver an amazing, immersive sonic experience in your living room. The Yamaha RX-A4A can process all the major formats, including Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Surround, DTS:X, DTS-HD Master Audio, and AURO 3D. Whether you’re streaming or playing a Blu-ray disc, the RX-A4A flawlessly handles object-based sound formats such as Dolby Atmos, DTS:X, and AURO-3D, employing sophisticated steering logic to route sound components to their appropriate locations and taking full advantage of the three-dimensional soundfield afforded by your height (presence) speakers. No height speakers? Dolby Atmos Height Virtualization delivers the full Atmos 3D experience from any Dolby format by generating a virtual surround and height effect from traditional speaker configurations without requiring additional surround or height speakers. The RX-A4A’s sophisticated algorithms do all the heavy lifting behind the scenes to deliver a deeply immersive cinematic experience, regardless of the source.

Two subwoofer outputs for strong, clean, balanced bass

if you’re setting up a surround system in a large room, you’ll likely need more bass coverage than one subwoofer can deliver. Fortunately, the Yamaha RX-A4A provides two outputs for powered subwoofers. We’d recommend starting with two subs along the front wall, symmetrically positioned inboard of the front left and right speakers and straddling the center speaker. You can experiment by positioning your subs outboard of the left and right speakers, which, depending on your room, will typically result in more expansive bass. However you position them, using multiple subs will not only deliver more bass, but also a more balanced low-frequency response. It also relieves the stress placed on a single sub during playback of bass-heavy music and action sequences, so you’ll enjoy cleaner and more detailed bass.

Yamaha RX-A4A AVENTAGE 7.2-channel Network A/V Receiver Features: Features:

• 7.2-channel surround sound with Zone 2
• 110 watts per channel into 8 ohms (20Hz–20kHz) at 0.06% THD, with 2 channels driven
• 2 line-level RCA mono outputs for powered subwoofers
• Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Surround, DTS:X with CINEMA DSP HD3, DTS-HD Master Audio, and AURO-3D
• Dolby Atmos Height Virtualization creates a 3D soundfield without height speakers
• 7-in/3-out HDMI 2.1 audio/video switching
• All HDMI ports support 8K/60Hz and 4K/120Hz video
• HDR10+ with HDCP 2.3, ARC (Audio Return Channel), and eARC (enhanced Audio Return Channel)
• eARC extracts uncompressed audio signals from high-channel-count formats such as Dolby Atmos and DTS:X via the HDMI connection with your compatible TV
• HDCP 2.3 ensures compatibility with Ultra HD sources and televisions
• HDR enables enhanced picture brightness and contrast with compatible TVs and HDR-encoded content
• ALLM (Auto Low Latency Mode), Dolby Vision, VRR (Variable Refresh Rate), Hybrid-Log and BT.2020 color gamuts
• Video processing optimized for smooth, lag-free gaming
• ESS SABRE DAC for high-performance digital-to-analog conversion
• YPAO (Yamaha Parametric Room Acoustic Optimizer) R.S.C. (Reflected Sound Control) with 3D multipoint measurement, precision EQ, and low-frequency mode
• Surround:AI technology automatically optimizes sound and effects in real time
• Wi-Fi, Bluetooth, MusicCast multi-room audio, AirPlay 2 and Spotify Connect
• Voice Control with Amazon Alexa, Siri (via AirPlay 2) and Google Assistant
• Pandora, Spotify, Napster, SiriusXM, TIDAL, Deezer, Qobuz, Amazon Music HD
• AM/FM tuner
• 3 TOSlink optical, 2 coaxial digital audio inputs
• 5 stereo RCA analog audio inputs
• MM (moving magnet) phono input
• Stereo-balanced XLR I/O
• Front-panel USB port for audio playback from USB flash drives
• 7.2-channel RCA preamp outs (including 2 mono subwoofer outs)
• Binding-post connections for 9 speakers: Front L/R, Center, Surround L/R, Surround Back L/R, Front Presence L/R (capable of powering a maximum of 7 channels simultaneously)
• Front-panel 1/4-inch headphone jack
• 3rd-party control driver-capable, easy IP setup, and remote IP control
• Includes remote control
• Backed by 3-year Yamaha warranty (extended to 5 years upon product registration)