Designed for 4K or 8K setups, the AVR-S66OH delivers superior 3D audio home theater/gaming experiences and supports the latest HDMI specifications.
Advanced 5-channel amplifier
Delivers maximum performance and 75W per channel to provide the classic and dynamic Denon sound experience.
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.
Full surround sound experience
Enjoy enveloping Dolby TrueHD or DTS-HD Master Audio 5.1 surround sound from Blu-ray, streaming services and TV.
Easy setup and operation
Once you connect your TV to the AVR-S660H, the Denon Setup Assistant walks you through the setup, step by step.
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 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 Josh.ai. 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 Josh.ai 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
Brand
Denon
Model
AVR-S660H
Max Number of Processing (Pre-Amp) Channels
5.2
Amplifier Class
Class AB
Number of Power Amps
5
Power Output (Watts)/ THD Stereo 6 Ohm
100 / 0.7% (1 kHz)
Amplifier Power Output (Watts)/ THD Stereo 8 Ohm
75 / 0.08% (20 Hz - 20 kHz)
Number of Zones
1
AM/FM Tuner
Yes
Dolby Atmos
No
Phono Preamp
Yes
Optical/Coaxial Digital Inputs
2 / 0
Analog Inputs
2
Subwoofer Output
2
HDMI Inputs
6
HDMI Outputs
1
ARC, eARC
Yes, ARC, eARC
HDMI Version
2.1
Analog Outputs
0
Room Correction
Audyssey MultEQ
Bluetooth
Yes
App Control
Yes
Power Consumption (Watts)
340
Dimensions -No Antenna W x D x H (inches)
5.9" x 17.1" x 13.3"
Dimensions -Antenna Up W x D x H (inches)
8.5" x 17.1" x 13.3"
Weight (lbs)
17.2
Warranty
2 Years
FAQ
What is your return policy?
Returns are accepted for products purchased within the last 30 days. You must call us to initiate a Return Authorization 800-820-6460.
You are responsible for return shipping costs.
Products MUST be in LIKE NEW Resalable condition.
You MUST have the ORIGINAL BOX and PACKAGING MATERIALS.
You MUST have all of the original accessories, manuals etc.
Your package should be INSURED for the FULL VALUE for your protection during return shipping.
Products that arrive not in original packaging, missing accessories, without a Return Authorization or damaged will be refused. Refunds are credited using the original payment method and they are usually credited within 10-15 business days upon receipt of your return.
Return & Exchange Limits
While we completely understand some products just don't fit the build or hit the mark we have a limit of 2 returns or exchanges per household in a 12 month period.
Order Cancellations
If your order has shipped, it cannot be cancelled. Once your order has left our warehouse it cannot be cancelled. If you would like to setup a return on this item please call us at 800-820-6460 and request a Return Authorization. Do not refuse your order as you will then be subject to shipping cost both ways.
If you wish to cancel an order placed during business hours, please contact us by phone by 3PM EDT on the same business day your order was placed. Any cancellation requests received after this time will be examined on a case-by-case basis. We offer no guarantee that your order will be able to be canceled after this time period. If your order is placed outside of business hours, you must contact us by 1PM EDT on the following business day. Again, cancellation requests submitted outside this time period are NOT guaranteed, and are examined case-by-case.
All shipping, processes and freight charges are non refundable.
Must receive a confirmation email from sales@safeandsoundhq.com to ensure your cancellation is complete
Orders placed cannot be cancelled by email. Please call us for order cancellations. Safe and Sound will not be responsible for lack of cancellation
Refused Shipments
Orders that are refused at the time of delivery are subject to the original and return shipping fees unless otherwise approved by Safe & Sound.
Return Policy Exclusions
Items marked as FINAL SALE, USED TRADE-IN are nonreturnable
Vehicle specific Car Audio/Video products such as wire harnesses, dash kits, interfaces and other installed components are nonreturnable once opened. Vinyl Albums are nonreturnableItems such as phono cartridges, record brushes, alignment tools and cleaners are nonreturnable Special order, non stocking items are nonreturnable
If you have any questions regarding our return and order cancellation policy, please feel free to contact us- 800-820-6460.
Is Shipping FREE?
We offer FREE Shipping on ALL orders over $99 with the following Exclusions:
Hawaii, Puerto Rico, Alaska shipments DO NOT qualify for Free Shipping. Prior to placing your order, please call us at 800-820-6460 to request a shipping quote to your address.
Where are you located?
We are located at 675 Fuller Road in Chicopee, Massachusetts 01020
Do you ship internationally?
We can only ship within the United States
Do you offer Repair Services?
We do not offer repair services currently
Compare with similar items
Price
$339.99
$499.95
$599.00
$399.95
$1,199.00
Brand
Denon
Yamaha
Marantz
JBL
Denon
Model
AVR-S660H
RX-V4A
NR1510
MA310
AVR-X2800H
Dimensions Antenna Vertical (Inches)
8.5" x 17.1" x 13.3"
9 5/8" x 17 1/8" x 14 7/8"
9.3" x 17.1" x 13.4"
Dimensions Antenna Horizontal (Inches)
6.6" x 17.1" x 13.4"
Dimensions No Antenna (Inches)
5.9" x 17.1" x 13.3"
6 3/4" x 17 1/8" x 14 7/8"
4.125" x 17.375" x 15.625"
4.3” x 17.0” x 13.7”
6.6" x 17.1" x 13.0"
Amplifier Pre-Out
No
No
No
No
No
XLR Inputs
0
0
0
0
0
Dolby ATMOS
No
No
No
No
Yes
Room Correction
Audyssey MultEQ
YPAO
Audyssey MultEQ
EZ Set EQ
Audyssey MultEQ XT
AM/FM Tuner
Yes
Yes
Yes
No
Yes
Power Consumption (Watts)
340
210
200
500
Weight (lbs)
17.2
19.4
18.1
11.3
25.4
Coaxial/Optical Digital Inputs
2 / 0
1 / 1
1 / 1
1 / 1
2 / 1
Phono
Yes
No
Yes
No
Yes
Analog Outputs
0
0
0
0
0
Analog Inputs
2
3
3
2
4
HDMI Inputs
6
4
5
4
6
HDMI Outputs
1
1
1
1
2
ARC, eARC
Yes, ARC, eARC
Yes, eARC
Yes, eARC
Yes, ARC
Yes, ARC, eARC
HDMI Version
2.1
2.1
2.0b
2.0
2.1
Number of Zones
1
1
1
1
2
Number of Processing (Pre-Amp) Channels
5.2
Subwoofer Only
5.1
7.1
Amplifier Class
Class AB
Class AB
Class AB
Class D
Class AB
Power Output (Watts) / THD Stereo 8 Ohm
75 / 0.08% (20 Hz - 20 kHz)
80 / 0.06% (20-20,000 Hz)
50 / 0.08% (20 Hz-20 kHz)
60 / 0.5% (1 kHz)
95 / 0.08% (20 Hz - 20 kHz)
Power Output (Watts) / THD Stereo 6 Ohm
100 / 0.7% (1 kHz)
125 / 0.7% (1 kHz)
Power Output (Watts) / THD Stereo 4 Ohm
100 / 0.5% (1 kHz)
Number of Power Amps
5
5
5
5
7
Subwoofer Output
2
2
2
2
2
Bluetooth
Yes
Yes
Yes
Yes
Yes
App Control
Yes
Yes
Yes
Yes
Warranty
2 Years
2 Years
3 Years
2 Years
3 Years
Recommended for You
- Choosing a selection results in a full page refresh.
!