THE STARTING POINT FOR STUNNING SOUND
Bring your entertainment to life with powerful Denon sound, stunning 4K and 8K visuals, and immersive surround—perfect for movie nights, music sessions, and smooth, lag-free gaming. Stream wireless music and enjoy the performance you expect, all in a sleek design that fits your space.
Impactful sound, stunning visuals
Bring your entertainment to life with powerful Denon sound, stunning 4K and 8K visuals, and immersive surround—perfect for movie nights, music sessions, and smooth, lag-free gaming. Stream wireless music and enjoy the performance you expect, all in a sleek design that fits your space.
Home theater sized to fit
With 5.2 channels delivering 75W per channel and 4K or 8K video supported on three of six HDMI 2.1 inputs and one output, the AVR-S670H is ideal for creating an immersive home theater experience in smaller spaces.
True surround sound experience
Supports Dolby TrueHD and DTS-HD for high-fidelity surround playback.
AVR-S670H
Audio performance made simple
Cinematic surround sound
Elevate movies and music with immersive, theater-quality audio. With support for Dolby Digital, Dolby TrueHD, and DTS-HD formats, the AVR-S670H powers robust sound across five full-range channels and dual subwoofers—every scene feels bigger, deeper, and more intense.
Next-gen HDMI for picture and performance
Three 8K HDMI inputs and one output support 8K/60Hz and 4K/120Hz pass-through with full 40Gbps bandwidth for razor-sharp visuals and low-latency gaming. Enjoy vivid color and contrast with support for HDR10+, Dolby Vision, HLG, and Dynamic HDR. Denon’s advanced upscaling breathes new life into legacy video content.
Stress-free room calibration
Denon’s award-winning setup assistant features step-by-step visual instructions to help you get your system up and running in minutes. Use built-in Audyssey MultEQ room calibration software to optimize sound for your space, and simplify switching between favorite audio settings with Quick Select buttons.
Flexible wireless streaming
Built-in Wi-Fi and Bluetooth let you stream music your way—whether it’s direct from your device or over your home network. Enjoy effortless playback with AirPlay 2, including your favorite tracks from Apple Music.
High-resolution audio, delivered
Experience your music in stunning clarity and detail, thanks to support for high-resolution formats including ALAC, FLAC, and WAV (up to 192kHz/24-bit), plus DSD 2.8/5.6MHz playback. Stream from your favorite services, or play files from USB and networked drives. Even compressed formats like MP3 and WMA sound better on a Denon.
Wireless audio in every room
HEOS® puts whole-home sound at your fingertips
Imagine a world where filling your home with music is as easy as hitting Play. That’s HEOS. Wirelessly stream your favorite music and audio entertainment to every room. Control it all with the free HEOS app. Get up and running in minutes and start streaming without the stress. The HEOS app makes setup quick and seamless—no wires, no hassles, just pure sonic bliss.
The performance advantage
Gaming done better
Dominate every match with audio and video that keeps up with every move, thanks to advanced HDMI and Variable Refresh Rate (VRR) support and an Auto Low Latency Mode (ALLM). Enjoy ultra-smooth visuals, lag-free response, and immersive sound that puts you in the middle of the action.
Key Technologies
HDR10+
Supports HDR (High Dynamic Range), HLG (Hybrid Log Gamma), as well as Dynamic HDR and HDR10+ pass-through to optimize shadows and highlights. HLG offers HDR technology over broadcast content.
Powered By HEOS
Play the same song in every room or select a different song for each connected room via a variety of streaming sources. Add Denon Home speakers to more rooms and control it all with the HEOS app.
Hi-Res Audio
The ability to decode Hi-Res Audio ALAC, FLAC and WAV lossless files up to 24-bit/192-kHz, as well as DSD 2.8MHz and 5.6MHz tracks (SACD) lets you enjoy each note exactly as the artist intended.
JOSH
Josh.ai offers flexible voice control for nearly any aspect of your entertainment environment. Use voice commands to control the thermostat, lights, home appliances, speakers, AV receiver, and more.
8K
Enjoy pristine 8K picture quality on your 8K TV or projector. Supports both 8K pass-through and 8K upscaling of 4K content. Supports HDCP 2.3 for peace of mind when streaming copy protected content.
Details & Specifications
Multichannel Surround
DTS HD Master / DTS:X: Yes / No
DTS Neo:6 / DTS Neural:X: Yes / No
Dolby TrueHD / Dolby Atmos: Yes / No
Dolby ProLogic Il / Dolby Surround: Yes / No
Multichannel Stereo: Yes
Dialog Enhancer: Yes
Max. number of processing (preamp) channels: 5.1
Sound Enhancements
Discrete Power Amplifier: 5
Pure Direct: yes
Audyssey: MultEQ
Audyssey Dynamic EQ / Dynamic Volume: Yes / Yes
Compressed Audio Restorer: Yes
Network
HEOS Multiroom and Streaming: Yes
Lossy Formats: MP3 / WMA / AAC: Yes / Yes / Yes
Lossless Formats: FLAC / ALAC / WAV: Yes / Yes / Yes
Lossless Formats: FLAC HD 192/24 / WAV 192/24 / ALAC 192/24: Yes / Yes / Yes
DSD Audio Streaming: up to DSD5.6
FLAC HD 192/24: Yes
WAV 192/24: Yes
ALAC 192/24: Yes
Gapless playback: Yes (FLAC, WAV, ALAC ,DSD)
AirPlay Audio Streaming: Yes (AirPlay2)
Roon Tested: Yes
Internet Radio: Yes (TuneIn)
Spotify Connect* / Tidal* / Deezer* / others *: Yes / Yes / Yes / Yes
Amazon Prime Music*: Yes
Compatible with Remote APP for Smart Phones: Android / iOS
Compatible with Remote APP for Tablets: Android / iOS/Amazon Kindle
Ethernet Ports: Yes
Wi-Fi: Yes
Bluetooth: Yes
Bluetooth Headphone transmission: Yes
Bluetooth Headphone Volume Control: Yes
HDMI
HDMI Inputs: Back/Front: 6 (3x 8K) / 0
HDMI Outputs: Main/Zone: 1 / No
HDMI max Resolution (8k / 4k): 8k/60 - 4k/120
HDMI to HDMI Scaling: up to 8K 60/50
HDMI: 8K / 4K / CEC / eARC: Yes / Yes / Yes / Yes
HDMI: Dolby Vision / HDR 10+ / Dynamic HDR / HLG: Yes / Yes / Yes / Yes
HDMI: ALLM / QMS / QFT / VRR: Yes / No / Yes / Yes
HDMI pass-though in standby mode: Yes
Multiroom / CI
HEOS Multiroom integrated: Yes
TV Sound grouping: Yes
Main room multichannel audio - Zone stereo downmix: Yes
Webbrowser Setup: Yes
IP Control / RS232 Control / Web Control / App Control: Yes / No / Yes / Yes
Others
Voice Control - Works with Amazon Alexa: Yes
Voice Control - Google Assistant / Apple Siri: Yes
Auto speaker setup by microphone: Audyssey MultEQ
Front Display: 1 line FLD
Graphic User Interface - GUI: High Definition 1080p
GUI languages: 3
Setup Assistant: Yes
Quick Select Plus / Quick Select: Yes / No
Firmware Update by Network / USB: Yes / Yes
Variable Crossover: Yes
Optimized Bass Redirection: Yes
HDMI Diagnostic Mode: Yes
ECO Mode: Yes
Auto Power off: Yes
Sleep Timer: Yes
Inputs/Outputs
HDMI In/Out: 6 / 1
Analog In/Out: 2 / No
Phono (MM) In: Yes
Digital in: Optical/Coaxial: 2 / 1
Multichannel Pre-Out: Yes (0.2)
Subwoofer Out: 2
Speaker Terminal: Gold-Plated Screw / Regular Screw: No / Yes
Number of Speaker Terminals: 5
USB Audio Input Front: Yes
USB Power 5V/1.5A Rear: Yes
Specifications
Number of Power Amps: 5
Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive): 75 W
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive): 100 W
Power Output (6 ohm, 1 kHz, 10% 1ch Drive): 150W
General
Available colors: Black / Premium Silver: Yes / No
System Remote Control: RC-1258
Power Consumption in W: 340
Power Consumption No-Sound (ECO on / off) in W: 29 W / 39 W
Standby Consumption in W: 0.1
CEC Standby Consumption in W: 0.5
Network Standby Consumption in W: Less than 2.0
Maximum Dimensions
Antenna:Horizontal:(W x D x H) in (in): 17.1× 13.3 × 6.0 (in)
Carton Maximum Dimensions (W x D x H) in (in): 20.6 x 17.1 x 9.1 (in)
Weight in lbs: 17.2 (lbs)
Carton Weight (inc. product) in lbs: 21.4 (lbs)
