Denon AVR-S670H 5.2 Ch. 8K AV Receiver with HEOS
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Standard delivery within 2–5 business days
Denon AVR-S670H 5.2 Ch. 8K AV Receiver with HEOS
The AVR-S670H has incredible 8K video, high-definition surround sound, Dolby TrueHD, and DTS HD Master Audio decoders. Plus, with HEOS® Built-in, you can stream and share music to Denon Home wireless speakers in other rooms. This is the heart of your home theater.
- 5.2 Channels
- High-definition surround
- 8K HDMI
- HEOS® Built-in
- Wi-Fi and Bluetooth
- Audyssey room correction

| 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 mm( Antenna:Vertical: (W x D x H) in mm ) |
434× 339 × 151 ( 434 x 339 x 215 ) |
| Carton Maximum Dimensions (W x D x H) in mm | 523 x 435 x 232 |
| Weight in kg | 7.8 |
| Carton Weight (inc. product) in kg | 9.7 |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.
