Denon AVRS660H 5.2 Channel 8K Home Theater Receiver with Voice Control and HEOS Built-in

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Model: AVRS660HBKE3 UPC: 747192134532 Item: 177417

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Product Information

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.


  • High-performance discrete 5-channel amplifier
  • Full 8K/60Hz and 4K/120Hz support
  • Surround yourself in the sound of your favorite movies, games, and music
  • Enhanced Audio Return Channel (eARC) HDMI support
  • The latest in video compatibility
  • The next generation in move immersion
  • The lastest in gaming experiences
  • Works with your favorite voice services
  • Wireless streaming from the most popular music services
  • Phono input
  • HEOS Built-in wireless multi-room music streaming technology

Ultimate home theater experience – 8K ready

The AVR-S660H delivers a breathtaking 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 a high-power performance of 75W per channel (8 ohms, 20Hz-20kHz, 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 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 hands-free 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 the heart of your wireless network, the Denon AVR-S660H 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 are 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 AVR-S660H 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, this setup is recommended.

"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 makes 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.



  • 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: Yes
    • Dialog Enhancer: Yes
    • Max Number of Processing (Preamp) Channels: 5.1
  • Sound Enhancements
    • Discrete Power Amplifier: 5
    • 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
    • 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 2: Yes
    • Roon Tested: Yes
    • Internet Radio: TuneIn
    • Spotify Connect / Tidal / Deezer / Others: Yes / Yes / Yes / Yes
    • Amazon Prime Music / Pandora: Yes / Yes
    • Compatible with Remote APP for Smart Phone: Android / iOS
    • Compatible with Remote APP for Tablets: Android / iOS / Amazon Kindle
    • Ethernet Ports: Yes
    • Wi-Fi: Yes
    • Bluetooth: Yes
    • Bluetooth Headphone transmission: Yes
  • HDMI
    • HDMI inputs: Back / Front: 6 (3x 8K) / 0
    • HDCP2.3 support: Yes
    • 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 / Yes / Yes / Yes
    • HDMI pass-through in standby mode: Yes
  • Multi-room CI
    • HEOS Multiroom integrated: Yes
    • TV Sound grouping: Yes
    • Main room multichannel audio - Zone stereo downmix: Yes
    • Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog: No / No / No / No
    • Zone Audio Output: Speaker / Preout: No / No
    • Webbrowswer Setup: Yes
    • IP Control / RS232 Control / Web Control / App Control: Yes / No / Yes / Yes
    • Remote In / Out: No / No
  • Others
    • Voice Control - Works with Amazon Alexa: Yes
    • 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: 3
    • Setup Assistant: 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
  • Inputs Outputs
    • Composite In / Out: 2 / 1
    • Component In / Out: No / No
    • HDMI In / Out: 6 / 1
    • Multi-room Video Out: Video / HDMI: No / No
    • Analog In / Out: 2 / No
    • Phono (MM) In: Yes
    • Digital In: Optical / Coaxial: 2 / 1
    • Multi-room out: Analog / Digital: No / No
    • Multichannel Preout: Yes (0.2)
    • Subwoofer Out: 2
    • Speaker Terminal: Gold Plated Screw / Regular Screw: No / Yes
    • Number of Speaker Terminals: 5
    • 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
  • Specifications
    • Number of Power Amps: 5
    • Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive): 75W
    • Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive): 100W
    • Power Output (6 ohm, 1 kHz, 10% 1ch Drive): 150W
  • General
    • Available colors: Black
    • System Remote Control: RC-1243
    • Pre-programmed / Learnable / LCD Display: No / No / No
    • 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 Control on Consumption in W: 2.0
    • Maximum Dimensions w/ Antenna (W x H x D): 17.08" x 8.46" x 13.34"
    • Dimensions w/o Antenna (W x H x D): 17.08" x 5.94" x 13.34"
    • Weight: 17.19 lbs

What's in the Box

What's in the Box

  • AVR-S660H
  • Quick Start Guide
  • Safety Instructions
  • Notes on radio
  • Warranty
  • Cable labels
  • FM indoor antenna
  • AM loop antenna
  • Sound calibration microphone
  • Sound calibration microphone stand
  • Remote control unit
  • R03/AAA batteries


We'd love to hear your thoughts! Please leave a review.

Customer Reviews for Denon AVRS660H 5.2 Channel 8K Home Theater Receiver with Voice Control and HEOS Built-in

4.8 / 5.0
46 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Full featured, value priced, decent quality.
(Purchased from Best Buy) Super value priced for use in my office two-channel music system. Program sources are Apple AirPlay streaming, HEOS, Internet radio, FM and occasionally audio CDs. Blue tooth capability will be a back-up to Apple Airplay. After brief burn-in, I am very pleased with my choice. I have set the tone profile to Pure Direct. This is not a top-end receiver, but it is also priced at 1/20 the cost of a McIntosh receiver. As a value proposition, it does the job - admirably.
March 28, 2023
Originally posted at
Rated 5 out of 5
Fantastic sound
We upgraded our old receiver to this one and couldn't be happier with the sound quality. Thank you Danon ...Amazing!!!!!!
March 24, 2023
Originally posted at
Rated 5 out of 5
Best Amplifier for a top system
I purchased the amplifier for my home entertainment to go with my older Denon speakers and allow an HDMI link to a Roku and Apple streaming system. The installation was a breeze and the sound is amazing.
January 13, 2023
Originally posted at
Rated 5 out of 5
Amazing sound, what you'd expect from a Denon
The amp is equally important as the speakers. When my older stereo amp died, i bpught this unit to replace it, and i have fallen in love with my music collection all over again. I was missing the details that the Dolby PL II was pushing out to my Klipsch reference speakers to a 5:1 configuration. Regardless if you are a novice or a music audiofile, you won't be disappointed. Im reminded that you get what you pay for, and this receiver is worth the extra few bucks.
January 12, 2023
Originally posted at
Rated 5 out of 5
The directions for setting up could have been better. A paper manual would also help.
January 9, 2023
Originally posted at
Rated 5 out of 5
Great AVR unit!
Incredibly easy to set up. The ability to run two subwoofers is a great feature. I love the direct rca plugs for a phonograph. Excellent unit for any audiophiles!
December 22, 2022
Originally posted at
Rated 5 out of 5
Good fidelity
Very good fidelity; choices of sound protocol; and nice to have Bluetooth operate with speaker sound on too.
December 18, 2022
Originally posted at
Rated 5 out of 5
AVR-S660H Receiver
I received the receiver well packaged. Set up for my home theater was very easy. I am very satisfied with my purchase.
December 15, 2022
Originally posted at
Rated 5 out of 5
Versatile Value Champion
I have been living with the S660h for 8 months. Liked all the conveniences of HDMI CEC, Audyssey, HEOS w/AMAZON MUSIC HD, superb TV audio processing, but thought I could do better with another amp for 2.1 music listening. Bought a Marantz integrated. Music was incrementally better but the overall experience is much better with the S660H. I returned the Marantz. I'm convinced the S660H defines the budget hi-fi receiver.
December 7, 2022
Originally posted at
Rated 5 out of 5
My AV Receiver Upgrade
I heard about Denon from a friend about 20 plus years ago. At the time I had an AV surround sound receiver and refused to change. I tried this unit above and now I can understand how much better and clearer the sound is. With WiFi and Bluetooth, the Denon apps and the Heros, I'm hooked. My skeptic wife, now love to watch ball games and movies in my Man Cave.
November 21, 2022
Originally posted at


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Why did you choose this?
World Wide Stereo Store
After doing research and looking into a new A/V receiver. I thought this was the best for my budget but still give me what I was looking for out of an A/V Receiver.
Anthony S on Jan 19, 2023
After doing research and looking into a new A/V receiver. I thought this was the best for my budget but still give me what I was looking for out of an A/V Receiver.
Anthony S on Jan 19, 2023
Most bang for my buck in this price point.
Ryan D on May 24, 2022
Most bang for my buck in this price point.
Ryan D on May 24, 2022
Can this be used with a Bose Acoustimass 5 SERIES III which has a bass module and 2 satellites?
PeterJS on May 28, 2022
  Thanks for your question. The Bose system may be safely connected to the front left and right speakers. Consult the Bose owners manual for connecting the module and two speakers. Note that a dedicated powered subwoofer and a pair of larger full range speakers would be more effective if using the AVRS660H in a 5.1 surround sound configuration.
I have 6 speakers and a woofer that have bare wires which av receiver would be recommended?
A shopper on May 22, 2022
  Thanks for your question. The Denon AVRS650H will accommodate 5 wired speakers (fronts, center, and two surround speakers). If your subwoofer has just a two wire connection it is very likely a passive, unpowered sub and is not compatible with the Denon. The Subwoofer output on the Denon is for connection to a dedicated powered subwoofer.
Can you just output the front speakers alone?
Mark D on Apr 24, 2022
  Thanks for your question. The SVRS960H has multiple Sound Modes (page 97 in owners manual). Select Stereo sound mode: this mode plays 2-channel stereo audio with no additional surround sound processing. Sound is output from the front left and right speakers, and subwoofer if connected. When multi-channel signals are inputted, they are mixed down to 2-channel audio and are played back with no additional surround sound processing.