Yamaha RX-A4A 7.2 Channel AV Receiver

The Yamaha RX‑A4A is a premium AV receiver from Yamaha’s AVENTAGE line — engineered to bring cinematic sound and cutting‑edge video compatibility into your home entertainment setup. With a 7.2‑channel “High Slew Rate” amplifier delivering 110 W per channel (8 Ω, 20 Hz–20 kHz, 2‑channel driven), the RX‑A4A provides ample power and clean headroom to drive bookshelf or floor‑standing speakers with clarity, dynamic range and balanced sound.

On the audio front, the receiver supports immersive surround formats including Dolby Atmos and DTS:X, plus Yamaha’s CINEMA DSP HD3 and the new SURROUND:AI™ engine — which dynamically adjusts surround effects in real time for films, games or music. Built‑in room calibration (YPAO™‑R.S.C.) with multi‑point measurement and precision EQ ensures sound tailored to your room and speaker placement, while supporting virtual presence and surround‑back speakers, dialogue lift, and even silent‑cinema mode for discreet listening.

On the video side, RX‑A4A features 7 HDMI inputs and 3 outputs (HDMI 2.1, HDCP 2.3), with support for 8K/60 Hz and 4K/120 Hz pass‑through — future‑proofing your setup for next‑gen consoles, projectors or TVs. eARC support, HDR pass‑through and wide device compatibility round out a versatile hub for modern media. Add Wi‑Fi, Bluetooth, AirPlay 2, Spotify Connect and multi‑room (MusicCast) streaming — plus phono input for vinyl — and RX‑A4A emerges as a powerful, flexible centrepiece for music, movies, games or streaming.

• 7.2‑channel “High Slew Rate” amplifier — 110 W per channel (8 Ω, 2‑ch driven), 135 W (1‑ch driven) for robust, dynamic sound
• Immersive surround support — Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio, Dolby Digital Plus, and CINEMA DSP HD3 for cinematic audio
• SURROUND:AI™ — real‑time surround sound optimisation adapting to content (movies, games, music)
• HDMI 2.1 with 7 inputs / 3 outputs — 8K/60 Hz and 4K/120 Hz pass‑through, eARC, HDR support — gaming and future‑proof video ready
• YPAO™‑R.S.C. room calibration with multi‑point measurement, precision EQ and low‑frequency optimisation — tailored audio for your acoustic environment
• Multi‑source & multi‑format support — Wi‑Fi, Bluetooth, AirPlay 2, Spotify Connect, MusicCast multi‑room, phono input for vinyl, USB and digital/analogue inputs
• Virtual speaker/virtual surround‑back support, Silent Cinema mode, dialogue lift and Virtual Presence features — flexible speaker configuration even in constrained layouts
• Zone 2 output including HDMI — allows separate audio/video zone for a second room or media area