DENON AVR-S660H 5.2 Ch. 75W 8K AV Receiver

Rs. 82,000 Rs. 82,900


5.2ch 8K AV receiver with voice control and HEOS® Built-in

Denon AVR-S660H 5.2ch 8K AV receiver with 75W per channel fully supports Dolby TrueHD, Dolby Surround, DTS-HD Master Audio and DTS Neo:6. It supports the latest HDMI specifications such as 8K/60Hz, 4K/120Hz pass-through VRR, ALLM, HDR10+ and eARC support.

Ultimate home theater experience – 8K ready

The AVR-S660H delivers a breath taking home theater experience with 8K/60Hz and 4K/120Hz pass-through, as well as support for the latest HDMI specifications. The new AVR-S660H lets you build a 4K home theater today and gives you the comfort of knowing that your AV receiver is 8K ready when you are. Enjoy high quality surround audio and video for demanding entertainment needs.

Powerful 5-channel amplifier with the latest home cinema specs

Featuring discrete high-current amplifiers on all channels, the AVR-S660H delivers high-power performance of 75W per channel (8 ohms, 20Hz20kHz, THD: 0.08%, 2 channels driven). Low impedance drivers provide operational stability for a wide range of speakers for balanced, tonal sound. Upgrade your expectations in home theater entertainment.

Full surround sound experience

Enjoy Dolby TrueHD, Dolby Surround, DTS-HD Master Audio and DTS Neo:6 sound. Set up a 5.2 surround system and listen to native audio streams like Dolby TrueHD or DTS HD Master Audio from Blu-ray, streaming services and TV or get standard stereo signals up-mixed by Dolby Surround or DTS Neo:6 to enjoy movies, games and music that surrounds you.

Advanced 8K HDMI video section and support for various HDR Formats

The AVR-S660H features an advanced HDMI section (6 in/1 out) with three 8K inputs that will support 8K/60Hz and select 4K/120Hz video pass-through sporting 40Gbps. All HDMI inputs feature 4:4:4 Pure Color sub sampling, HDR10, HDR10+, Dolby Vision, Hybrid Log-Gamma (HLG), Dynamic HDR, 3D, and BT.2020 pass-through support. Enjoy 8K upscaling as well as HDCP 2.3 processing to play copy protected content.

Enhanced Audio Return Channel (eARC) support

The main output of the AVR-S660H supports eARC (enhanced Audio Return Channel) to enable uncompressed audio transmission directly from your smart TV apps to your AV receiver.

The latest technology in movie experiences

The new AVR-S660H brings the latest technology available to your entertainment. Enjoy movies in in unrivaled clarity thanks to 8K with 8K/60Hz pass-through and upscaling, as well the latest in AV receiver technology like Dynamic HDR and Quick Media Switching (QMS), which eliminates video delay in movies.

The next generation in gaming

The new AVR-S660H, takes gaming to its full potential. Enjoy 4K/120Hz pass-through, as well as Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM), which reduces or eliminates lag and frame tearing for a smoother, lag-free gaming experience.

Works with your favorite voice services

Use your voice to control the AVR-S660H and wireless music services handsfree with Amazon Alexa, Google Assistant, Apple Siri, and Apple AirPlay 2 Built-In Use AirPlay 2 to stream Apple music to the AV receiver, or group with other AirPlay compatible speakers to fill your home with music.

Built-in Bluetooth and Wi-Fi capability

Ready to serve as he heart of your wireless network, the Denon AVRS660H comes with an advanced dual antenna transceiver system for robust streaming even in congested urban environments. Enjoy listening to your favorite audio content wirelessly from your smart devices.

HEOS® Built-in multi-room streaming

Enjoy your favorite music in any room of your home wirelessly with HEOS® Built-in technology, supporting free and premium Spotify, Pandora, Amazon Music HD, TuneIn, SoundCloud, SiriusXM, TIDAL and more. Also works with Amazon Alexa, Google Assistant, Apple Siri and to provide incredible sound for all your home entertainment. Connect your Denon Home speakers for a whole-home audio experience. (Not all music services available in all regions.)

High-resolution audio support

Enjoy superb audio fidelity for your favorite high-resolution audio tracks. The AVR-S660H features premium 32-bit D/A converters allowing for high-resolution audio decoding with lossless file types including ALAC, FLAC and WAV at up to 192kHz/24bit. It is also compatible with 2.8/5.6-MHz DSD files (the audio coding format of SACD) and supports file types such as MP3 and WMA. Play files from memory devices via the front panel USB, or over network sources.

Phono input for turntable/vinyl support

With the built-in phono input, the AVR-S660H lets you connect your turntable and play vinyl records. Enjoy your vintage collection with exceptional quality and sound.

Dual subwoofer outputs 

Immerse yourself in evenly distributed, accurate bass. The AVRS660H features two subwoofer outputs to smooth out low frequencies and provide better dispersion. No audible peaks or dips — just powerful, room-filling bass.

Bluetooth audio transmission

Enjoy your favorite audio without waking your whole home by transmitting the audio coming from your AV receiver to your Bluetooth headphones. The AVR-S660H even allows you to play the audio on both Bluetooth headphones and connected speakers
simultaneously. If you have a family member or a friend who is hearing impaired, we recommend this setup.

“Roon Tested” certified

All new Denon AV receivers are now Roon Tested. Get more out of your digital music library with searchable, surfable information about your favorite artists and songs. Find lyrics, concert dates, photos, bios, reviews and more.

Quick selects for user-friendly audio tuning

The Denon AVR-S660H front panel features four Quick Select buttons that store your preferred audio settings for each source. Switch between TV audio, Blu-Ray, media players and more, and the AVR-S660H adjusts the EQ settings to your preferences for that media source. Use the buttons on the front panel or opt for the same Quick Selects on the AVR remote for faster control.

Easy setup and automatic HDMI rename

Once you connect your TV to the AVR-S660H via HDMI, the exclusive Denon Setup Assistant appears on your TV screen to walk you through setup, step by step. Also, on the back of the AV receiver, a row of color-coded speaker connections laid out horizontally make organizing and connecting speaker wires simple. The AVR-S660H
will rename HDMI inputs automatically when connected or you can rename manually for your convenience.

Denon AVR remote for seamless control

Better control in your back pocket. The free Denon AVR Remote for iOS and Android makes using the AVR-S660H even easier — adjust volume, turn it on or off, mute the music, select a source or switch to HEOS. Download the free Denon AVR Remote to your smartphone or tablet today.

Audyssey room correction

The AVR-S660H features the Audyssey MultEQ room acoustic measurement system to precisely analyze the output of each speaker to optimize every channel. The additional Audyssey MultEQ Editor app (available for purchase) allows advanced users to go “under the hood” for further adjustment and customization of your audio environment. The app is available for both iOS and Android.

High-performance discrete 5-channel amplifier Delivers maximum performance and 75W per channel (8 ohms, 20Hz–20kHz, THD: 0.08%, 2 ch. driven) to provide the classic and dynamic Denon sound experience.
Full 8K/60Hz and 4K/120Hz support With the latest HDMI support, enjoy 8K quality video from your 8K source devices. Three 8K inputs and one output allow for 8K/60Hz and 4K/120Hz pass-through. 8K upscaling is available on all six HDMI inputs.
Surround yourself in the sound of your favorite movies, games and music Utilize Dolby TrueHD and DTS-HD Master Audio formats or their up-mixers Dolby Surround and DTS Neo:6.
Enhanced Audio Return Channel (eARC) HDMI support Through the HDMI output, connect your TV with eARC HDMI support to allow uncompressed audio formats like Dolby TrueHD and DTS-HD Master Audio directly from your smart TV app to your AV receiver.
The latest in video compatibility The latest HDR format support including HDR10, HDR10+, HLG, Dolby Vision, as well as Dynamic HDR, to provide the greatest picture quality for brightness, clarity and contrast.
The next generation in movie immersion With 8K/60Hz pass-through and upscaling, Dynamic HDR and Quick Media Switching (QMS), enjoy crystal clear picture in the highest quality available.
The latest in gaming experiences With 4K/120Hz pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and Quick Frame Transport (QFT), enjoy your gaming experience with amazing imaging, as well as reduced lag and latency.
Works with your favorite voice services Use your voice to control the AVR-S660H and wireless music services hands-free with Amazon Alexa, Google Assistant, Apple Siri, and
Wireless streaming from the most popular music services Enjoy all of your favorite music services like Spotify® , Pandora® , Amazon Music HD, TIDAL, SiriusXM, Deezer and more. The AVR-S660H also lets you enjoy your music via AirPlay 2, letting you stream your favorite tracks from Apple Music.
Phono input With the included phono input, the AVR-S660H lets you connect your turntable and play your favorite vinyl records. Enjoy your collection with exceptional quality and sound.
HEOS® Built-in wireless multi-room music streaming technology Listen from any room for a connected, whole-home audio experience. The AVR-S660H also works with the newly introduced Denon Home speakers to let you enjoy a whole-home audio experience.


Multichannel Surround

DTS HD Master / DTS:X

Yes / No

DTS Neo:X / DTS Neural:X

NEO: 6 / No

Dolby TrueHD / Dolby Atmos

Yes / No

Dolby ProLogic II / Dolby Surround

Yes / No

Multichannel Stereo


Dialog Enhancer


Max Number of Processing (Preamp) Channels


Sound Enhancements

Discrete Power Amplifier




Audyssey Dynamic EQ / Dynamic Volume

Yes / Yes

Compressed Audio Restorer



HEOS Multiroom and Streaming


Lossy Formats: MP3 / WMA / AAC

Yes / Yes / Yes

Lossless Formats: FLAC / ALAC / WAV

Yes / Yes / Yes

DSD Audio Streaming

up to DSD5.6

FLAC HD 192/24


WAV 192/24


ALAC 192/24


Gapless playback


AirPlay 2


Roon Tested


Internet Radio


Spotify Connect* / Tidal* / Deezer* / others *

Yes / Yes / Yes / Yes

Amazon Prime Music* / Pandora*

Yes / Yes

Compatible with Remote APP for Smart Phones

Android / iOS

Compatible with Remote APP for Tablets

Android / iOS / Amazon Kindle

Ethernet Ports






Bluetooth Headphone transmission



HDMI Inputs: Back / Front

6 (3x 8K) / 0

HDCP2.3 support


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


Yes / Yes / Yes / Yes

HDMI pass-though in standby mode


Multi-room CI

HEOS Multiroom integrated


TV Sound grouping


Main room multichanel audio - Zone stereo downmix


Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog

No / No / No / No

Zone Audio Output: Speaker / Preout

No / No

Webbrowser Setup


IP Control / RS232 Control / Web Control / App Control

Yes / No / Yes / Yes

Remote In / Out

No / No


Voice Control - Works with Amazon Alexa


Voice Control - Google Assist / Apple Siri

Yes / Yes

Auto Speaker Setup by Microphone

Audyssey MultEQ

FL Display

1 line

Graphic User Interface - GUI

Hybrid GUI

GUI Languages


Setup Assistant


Quick Select Plus / Quick Select

Yes / No

Firmware Update by: Network / USB

Yes / Yes

Variable Cross Over


Optimized Bass Redirection


ECO Mode


Auto Power Off


Sleep Timer


Inputs Outputs

Composite In / Out


Component In / Out

No / No

HDMI In / Out


Multi-room Video Out: Video / HDMI

No / No

Analogue In/out

2 / No

Phono (MM) In


Digital In: Optical / Coaxial


Multi-room Out: Analog / Digital

No / No

Multichannel Preout

Yes (0.2)

Subwoofer Out


Speaker Terminal: Gold Plated Screw / Regular Screw

No / Yes

Number of Speaker Terminals


Front Inputs: Audio / Composite / Digital (Opt) / HDMI / USB

No / No / No / No / Yes

USB Audio / Made for iPod / Made for iPhone

Yes / AirPlay / AirPlay

Tuner: FM / AM

Yes / Yes


Number of Power Amps


Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)


Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive)


Power Output (6 ohm, 1 kHz, 10% 1ch Drive)



Available colors: Black / Premium Silver

Yes / No

System Remote Control


Pre-programmed / Learnable / LCD Display

No / No / No

Power Consumption in W


Power Consumption No-Sound (ECO On / Off) in W

29 W / 39 W

Standby Consumption in W


CEC Standby Consumption in W


Network Control On Consumption in W


Maximum Dimensions w/ Antenna (W x D x H)

434 x 339 x 215 mm

Dimensions w/o Antenna (W x D x H)

434 × 339 × 151 mm

Weight in kg


Carton Maximum Dimensions (W x D x H) in mm

523 x 435 x 232 mm

Carton Weight (inc. product) in kg



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