Denon AVR-X1800H

Power and processing:

• 7-channel amplifier
• 80 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
• Dolby® and DTS® 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
• Audyssey MultEQ® XT auto speaker setup and room calibration delivers balanced, dynamic sound with enhanced surround performance

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®, SiriusXM, and Spotify® (subscription required for some services)
  • free HEOS app offers easy Wi-Fi control, settings adjustments, and music selection and playback
  • works with Amazon Alexa and Google Assistant voice control assistants
• Apple AirPlay 2 lets you easily stream from an iPhone® or iPad® and ask Siri to play Apple Music®
  • supports multi-room audio with compatible wireless speakers
• built-in Bluetooth for wireless music listening with smartphones, tablets, and compatible computers
• Bluetooth transmission for sending audio from the receiver to Bluetooth-enabled headphones
  • play audio through Bluetooth headphones only, or through Bluetooth headphones and connected speakers simultaneously
• plays high-resolution digital music files via USB storage device or a networked computer (PCM up to 32-bit/192kHz resolution; DSD up to 5.6 MHz)

Multi-room audio:

• dual-room/dual-source output
  • amp assign function lets you use the surround back speaker outputs in Zone 2
  • using powered 2nd-room output allows 5.2-channel sound in main room
  • TV Audio Sharing lets you play surround sound in your main room and downmixed stereo in your 2nd room
  • Zone 2 compatible audio sources: optical/coaxial digital inputs, analog audio inputs, AM/FM tuner, USB, Bluetooth, and HEOS music apps
  • cannot select different USB/Bluetooth/network sources for each zone

HDMI features:

• HDMI audio/video switching: 6 in, 1 out
  • 3 inputs and 1 output support 8K/60Hz and 4K/120Hz video (HDMI 2.1)
  • all inputs and outputs support 4K/60Hz video
  • HDCP 2.3 technology ensures compatibility with Ultra HD sources and TVs
  • HDR-compatible for extended picture contrast and brightness with compatible TVs and HDR-encoded content
  • supports HDR10, HDR10+, Dolby Vision®, and HLG
• gaming-optimized video processing technologies for a smooth, lag-free gaming experience
  • Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Quick Frame Transport (QFT) reduce or eliminate lag and frame tearing
• supports ARC (Audio Return Channel) and eARC (Enhanced Audio Return Channel)
  • eARC receives uncompressed surround sound signals including Dolby Atmos and DTS:X via the HDMI connection with your compatible TV

Other connections:

• digital audio inputs: 2 Toslink optical, 1 coaxial
• 2 analog stereo RCA audio inputs
• MM (moving magnet) phono input for connecting a turntable
• two line-level subwoofer outputs (each output carries the same signal)
• front-panel USB-A port for audio playback from USB flash drives
• rear-panel USB-A port for power only
• Ethernet port for network connection
• outputs for 7 speakers (Front L/R, Center, Surround L/R, Surround Back L/R)
• full-sized headphone jack
• removable power cord

Dimensions and other info:

• free Denon AVR Remote app lets you use your Apple® or Android™ device as a Wi-Fi remote
• Setup Assistant guides you through the initial connection process and settings
• 17-3/16"W x 5-15/16"H x 14-11/16"D (8-7/16"H w/antennas)
• weight: 19 lbs.
• warranty: 3 years
• 60-day returns