Designed for 4K or 8K setups, the AVC-S660H delivers superior surround sound and gaming experiences, and supports the latest HDMI specifications.
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Powerful, discrete 5-channel amplifier
Delivers maximum performance and 135W per channel to provide the classic and dynamic Denon sound experience.
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Advanced 8K HDMI video with eARC support
Three 8K inputs support the latest HDMI specifications—8K/60Hz, select 4K/120Hz pass-through, VRR, Dolby Vision™, HDR10+, and ALLM.
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Full surround sound experience
Enjoy enveloping Dolby TrueHD or DTS-HD Master Audio 5.1 surround sound from Blu-ray, streaming services and TV.
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Easy setup and operation
Once you connect your TV to the AVC-S660H, the Denon Setup Assistant walks you through the setup, step by step.
Specifications
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TECHNICAL 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, 1% 1ch Drive) 135 W GeneralSpeaker impedance 4-16Ω/ohms Input sensitivity 200 mV Frequency response 10 Hz - 100 kHz — +1, –3 dB (Direct mode) S/N Ratio 98dB (IHF-A weighted, Direct Mode) Power Supply AC 230 V, 50 Hz Power Consumption in W 340 Power Consumption No-Sound (ECO On / Off) in W 29 W / 39 W Weight in kg 7.8 3.5mm audio line-in connection Yes System Remote Control RC-1243 Standby Consumption in W 0.1 CEC Standby Consumption in W 0.5 Network Control On Consumption in W 2.0 Available colours: Black / Premium Silver Yes / No Maximum Dimensions w/ Antenna 434 x 339 x 215 mm
w/o Antenna 434 × 339 × 151 mmCarton Maximum Dimensions (W x D x H) 523 x 435 x 232 mm Carton Weight (inc. product) in kg 9.7 Inputs OutputsHDMI In / Out 6 / 1 Composite In / Out 2 / 1 Phono (MM) In Yes Analogue In/out 2 / - Digital Optical In/Out 2 / No Front Inputs: Audio / Composite / Digital (Opt) / HDMI / USB No / No / No / No / Yes Pre-out / Main-in 0.2 ch / no Headphone output Yes Ethernet Yes AM/FM Tuner No Digital In: Optical / Coaxial 2 / 0 Multichannel Preout o (0.2) Subwoofer Out 2 Number of Speaker Terminals 5 USB Audio / Made for iPod / Made for iPhone o / AirPlay / AirPlay Speaker Terminal: Gold Plated Screw / Regular Screw No / Yes FM Tuner with RDS No Multichannel SurroundDTS Neo:X / DTS Neural:X NEO: 6 / - Max Number of Processing (Preamp) Channels 5.1 DTS HD Master / DTS:X Yes / No Dolby TrueHD / Dolby Atmos Yes / No Multichannel Stereo Yes Dialog Enhancer Yes Dolby ProLogic II / Dolby Surround Yes / No Sound EnhancementsDiscrete Power Amplifier 5 Audyssey MultEQ Audyssey Dynamic EQ / Dynamic Volume Yes / Yes Compressed Audio Restorer Yes NetworkDSD Audio Streaming up to DSD5.6 Gapless playback Yes (FLAC, WAV, ALAC, DSD) Internet Radio TuneIn Compatible with Remote APP for Smart Phones Android / iOS Compatible with Remote APP for Tablets Android / iOS / Amazon Kindle HEOS Multiroom and Streaming Yes Lossy Formats: MP3 / WMA / AAC Yes / Yes / Yes Lossless Formats: FLAC / ALAC / WAV Yes / Yes / Yes FLAC HD 192/24 Yes WAV 192/24 Yes ALAC 192/24 Yes AirPlay 2 Yes Roon Tested Yes Spotify Connect* / Tidal* / Deezer* / others * Yes / Yes / Yes / Yes Amazon Prime Music* / Pandora* Yes / No Ethernet Ports Yes Wi-Fi Yes Bluetooth Yes Bluetooth Re-transmit for Bluetooth headphones Yes HDMIHDMI Inputs: Back / Front 6 (3x 8K) / 0 HDMI max Resolution (8k / 4k) 8k/60 - 4k/120 HDMI to HDMI Scaling up to 8K 60/50 HDCP2.3 support Yes HDMI: 8K / 4K / CEC / eARC Yes / Yes / Yes / Yes HDMI: Dolby Vision / HDR 10+ / Dynamic HDR / HLG Yes / Yes / Yes / Yes OthersAuto Speaker Setup by Microphone Audyssey MultEQ FL Display 1 line Graphic User Interface - GUI Hybrid GUI GUI Languages 9 Voice Control - Works with Amazon Alexa Yes Voice Control - Google Assist / Apple Siri Yes / Yes Setup Assistent Yes Quick Select Plus / Quick Select Yes / No Firmware Update by: Network / USB Yes / Yes Variable Cross Over Yes Optimized Bass Redirection Yes ECO Mode Yes Auto Power Off Yes Sleep Timer Yes Multi-room CIHEOS Multiroom integrated Yes TV Sound grouping Yes Main room multichanel audio - Zone stereo downmix Yes Webbrowser Setup Yes IP Control / RS232 Control / Web Control / App Control Yes / No / Yes / Yes