Denon AVR-S640H 5.2 Channel 4K Ultra HD AV Receiver with Amazon Alexa Voice Control

SKU: DEAVRS640H

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Questions & Answers

Shopper : Why Did You Choose This?Michael P : Looks cool with lots of features!Janet S : Needed surround sound receiver and wanted alexa. Capabilities

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Review Summary

Denon AVR-S640H Specifications

Audio section: Power amplifier

Audio section: Power amplifier

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  • Rated output

    Front:
    75 W + 75 W (8 Ohms, 20 Hz - 20 kHz with 0.08 % T.H.D.)
    100 W + 100 W (6 Ohms, 1 kHz with 0.7 % T.H.D.)

    Center:
    75 W (8 Ohms, 20 Hz - 20 kHz with 0.08 % T.H.D.)
    100 W (6 Ohms, 1 kHz with 0.7 % T.H.D.)

    Surround:
    75 W + 75 W (8 Ohms, 20 Hz - 20 kHz with 0.08 % T.H.D.)
    100 W + 100 W (6 Ohms, 1 kHz with 0.7 % T.H.D.)

  • Output connectors

    4 - 16 Ohms

Audio section: Analog

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  • Input sensitivity

    200 mV

  • Frequency response

    10 Hz - 100 kHz to +1, -3 dB (Direct mode)

  • S/N

    98 dB (IHF-A weighted, Direct mode)

Audio section: Phono equalizer

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  • Input sensitivity

    2.5 mV

  • RIAA deviation

    +/-1 dB (20 Hz to 20 kHz)

  • S/N

    74 dB (IHF-A)

  • Distortion factor

    0.03 % (1 kHz, 3 V)

Audio section: Decoding

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  • Audio Decoding

    Dolby: Dolby TrueHD
    DTS: DTS HD Master

Audio section: Files Supported

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  • Files Supported

    DSD (2.8/5.6 MHz), FLAC, ALAC and WAV

Video section

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  • Input/output level and impedance

    1 Vp-p, 75 Ohms

  • Frequency response

    5 Hz - 10 MHz - 0, -3 dB

  • Pass-Through

    3D, 4K, CEC, ARC

  • HDCP Compliance

    2.2

Tuner section

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  • Reception frequency range

    FM: 87.5 MHz - 107.9 MHz
    AM: 520 kHz - 1710 kHz

  • Effective sensitivity

    FM: 1.2 muV (12.8 dBf)
    AM: 18 muV

  • 50 dB sensitivity

    Mono - 2.8 muV (20.2 dBf)

  • S/N ratio

    Mono - 70 dB (IHF-A weighted, Direct mode)
    Stereo - 67 dB (IHF-A weighted, Direct mode)

  • Distortion

    Mono - 0.7 % (1 kHz)
    Stereo - 1.0 % (1 kHz)

Wireless LAN section

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  • Network type (wireless LAN standard)

    Conforming to IEEE 802.11a/b/g/n (Wi-Fi compliant)

  • Security

    WEP 64 bit, WEP 128 bit
    WPA/WPA2-PSK (AES)
    WPA/WPA2-PSK (TKIP)

  • Used frequency range

    2.4 GHz, 5 GHz

Bluetooth section

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  • Communications system

    Version 3.0 + EDR (Enhanced Data Rate)

  • Transmission power

    Class 1

  • Maximum communication range

    Approx. 30m (98.42') in line of sight

  • Used frequency range

    2.4 GHz

  • Modulation scheme

    FHSS (Frequency-Hopping Spread Spectrum)

  • Supported profiles

    A2DP (Advanced Audio Distribution Profile) 1.2
    AVRCP (Audio Video Remote Control Profile) 1.5

  • Corresponding codec

    SBC

  • Transmission range (A2DP)

    20 Hz - 20,000 Hz

Connectivity

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  • Inputs

    5x HDMI
    2x composite video
    2x stereo RCA
    1x stereo RCA phono with ground screw
    2x optical TOSLINK
    1x digital coaxial

  • Outputs

    1x HDMI
    1x composite video
    2x subwoofer pre-out
    1x 1/4" / 6.35 mm headphone (front)

  • Other Connections

    1x USB (front)
    1x 1/8" / 3.5 mm setup mic (front)
    1x RJ45 Ethernet LAN
    1x AM antenna
    1x FM antenna

  • Speaker Connectors

    5x binding post pairs

General

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  • Power supply

    AC 120 V, 60 Hz

  • Power consumption

    Power consumption: 340 W
    Power consumption in standby mode: 0.1 W
    Power consumption in CEC standby mode: 0.5 W
    Power consumption in Network Standby: 2.7 W

  • Dimensions (WxHxD)

    17.1 x 6 x 13.3" (43.43 x 15.24 x 33.78cm) with antennas horizontal
    17.1 x 8.5 x 13.3" (43.43 x 21.59 x 33.78cm) with antennas vertical

  • Weight

    17.2 lbs (7.80kg)

  • UPC Code

    883795004459

About Denon AVR-S640H

Overview

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. Built-in HEOS 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 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.

Overview

Get the Amazing HEOS Experience

Enjoy your favorite music in any room of your home wirelessly with built-in HEOS technology. Play the same song in every room, or select a different song for each connected room — the choice is yours. Also works with Amazon Alexa providing cutting-edge voice control and incredible sound for all of your home entertainment–or control it all with the free HEOS app.

Get the Amazing Heos Experience

Enjoy Your Music

Stream music stored on your home network–connect to HEOS wireless speakers or even other HEOS-enabled receivers and listen throughout the whole house. Enjoy music from TuneIn, Internet Radio, Pandora®, Spotify®, Amazon Prime Music, iHeartRadio, SiriusXM, Soundcloud®, Tidal, Napster or Deezer.

Amazon Alexa Voice Control

Control the AVR hands-free with Amazon Alexa and your voice. Adjust the volume, skip to the next track, switch inputs for your different media players and more — “Just Ask.” Download the HEOS Home Entertainment Skill to enable Amazon Alexa voice commands for your AVR-S640H, HEOS devices and other select Denon products. *Availability varies per region and country

Amazon Alexa Voice Control

High-Performance 5 Channel Discrete Amplifier with Eco Mode

Featuring discrete high-current power amplifiers on all channels, the AVR-S640H delivers maximum performance and 150 watts of power per channel (6 Ohm, 1kHz, 1ch. driven, THD 10%). With low impedance driver capability, it offers operational stability with a wide range of speakers for balanced, quality sound.

What's in the box:

  • Denon AVR-S640H 5.2 Channel 4K Ultra HD AV Receiver with Amazon Alexa Voice Control
  • RC-1226 Remote Control Unit
  • Sound Calibration Microphone
  • Sound Calibration Microphone Stand
  • AM Loop Antenna
  • FM Indoor Antenna
  • 2x R03/AAA Batteries
  • Cable Labels
  • Safety Instructions
  • Quick Start Guide
  • Denon 2 Year Limited Warranty