Enjoy 8K video and powerful, enveloping 3D sound from a 9.4 channel receiver with HEOS® wireless music streaming.

Powerful nine-channel amplifier

Discrete high-current amplifiers deliver up to 125W per channel (at 8 ohms, 20- 20kHz, THD 0.05%) for more refined sound in large spaces.

3D audio experience

Get enveloped in sound with Dolby Atmos®, DTS:X®, IMAX Enhanced, and Auro 3D, along with Dolby Surround, DTS Neural:X, and Auro-Matic upmixer to optimize legacy content.

Configuration flexibility

AVR-X4800H offers many setup options and the flexibility to adjust your home theater to meet your needs. Supports 11.4 channel processing capability, Pre- Amplifier mode, and optional Dirac Live upgradability (with fee).

Advanced 8K home theater

8K video is supported on all seven HDMI inputs and two of the three outputs. With HLG, HDR, Dolby Vision, HDR10+ and Dynamic HDR pass-through, there’s no need to worry about video compatibility or picture quality.

Product highlights:

Power and processing:

• 9-channel amplifier
• 125 watts per channel into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels driven
• Dolby®, DTS®, and Auro-3D® surround sound decoding
  • Dolby Atmos® processing for use with in-ceiling or “height” speakers for more enveloping home theater sound
  • Dolby Atmos Height Virtualization and DTS Virtual:X® create three-dimensional effects without height speakers
• IMAX® Enhanced reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sources
• analog-to-HDMI video conversion
• Audyssey speaker calibration and system optimization includes:
  • MultEQ® XT32 auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performance
  • Dynamic Volume anticipates loud sounds to keep volume levels even
  • Dynamic EQ improves dialogue, bass response, and surround channel levels at lower volumes
  • Sub EQ HT provides individual calibration for four subwoofers, for even bass response throughout the room
  • Low Frequency Containment reduces the amount of bass that bleeds into other rooms
  • Audyssey MultEQ Editor app for further audio customization (paid app; not included)
• AL32 Processing Multichannel technology upsamples audio signals for clear, smooth sound

• Digital and streaming music options:

  • built-in Wi-Fi for listening to music from a networked PC, free internet radio, and music services
  • HEOS Built-in technology wirelessly connects compatible HEOS components for whole home audio
    • includes support for Pandora®, TIDAL, SiriusXM, and Spotify® (subscription required for some services)
    • free HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playback