The 5.2 channel Denon AVR-S640H AV receiver features Dolby Vision, HDR, HLG and 4K video upscaling for a stunning home theater experience. It includes 5 HDMI inputs at 4K/60 Hz with full-rate pass-through and HDCP 2.2 support on all HDMI ports lets you enjoy copy-protected content uninhibited. Built-in HEOS wireless multi-room audio technology lets you stream Spotify, Pandora, Tidal and more throughout the home. A front-panel USB offers convenient audio playback of MP3, WAV, FLAC, ALAC and DSD (2.8/5.6MHz) files. Control your AVR hands-free with Amazon Alexa voice compatibility and with our award-winning setup assistant, the Denon AVR-S640H is just as easy to setup as it is to enjoy.
Make the Most of Your New 4K Ultra HD TV. This stereo receiver delivers exceptional brightness, contrast and color leveraging industry leading HLG (hybrid Log-Gamma), HDR (High Dynamic Range), BT.2020, Wide Color Gamut and 4:4:4 Pure Color sub-sampling to impress even the most discerning viewers. Experience 5 AMPLIFIERS (150W per channel) driving amazing power and immersive sound across any room
Extend the Reach of Your Music to Any Room via Wi-Fi, AirPlay or Bluetooth With Heos Wireless Speakers – No Command Center or Extra Hardware Required. Deliver Hi-Fi Audio Sound Around Your Home With Pandora, Spotify, TuneIn, Deezer, and More
Full Voice Control Compatibility With Amazon Alexa Lets You Sit Back and Enjoy Music Without Having to Reach Out for the Remote Every Now and Then! Adjust the Volume, Change the Track or Switch the Inputs Absolutely Hands-Free
Our Easy On-Screen Setup Assistant Walks You Through Clear Simple Instructions to Connect Your TV, Specific Eq Settings and Helps You Optimize Your Surround Sound
With Its 100-Year Legacy and Japanese Precision Technology, Denon Av Receiver S640H Delivers Multi-Dimensional Surround Sound With 5.2 Channel Compatibility and Supports 4K Ultra HD Picture Quality, Perfect for Your Home Theater and Entertainment System
Four Quick Select Buttons on the Front Panel Help You Store Your Preferred Audio Settings for Television, Blu-Ray, and More, and Allows You to Switch Between Them Quickly
The Back-Panel Connections Are Easily Understood and Horizontally Arranged in a Color-Coded Scheme That Lets You Organize and Connect Speaker Wires Painlessly