Denon AVR-X3700H 9.2-Channel 8K Home Theater Receiver with 3D Audio and Amazon Alexa Voice Control

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Model: AVRX3700HBKE3 UPC: 883795005074 Item: 174844

Product Information

Denon AVR-X3700H 9.2 channel 8K AV receiver with 105W per channel that fully supports 3D audio formats like Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, DTS Virtual:X and IMAX Enhanced, as well as the latest HDMI specifications such as 8K/60Hz, 4K/120Hz pass-through, VRR, ALLM, Dynamic HDR, HDR10+ and eARC support.

High-performance discrete 9-channel amplifier

Delivers a dynamic 105W per channel (8 ohms, 20Hz-20kHz, THD: 0.08%, 2 ch. driven) to provide a trusted, precise and powerful Denon sound experience.

Full 8K/60Hz and 4K/120Hz support

With the latest HDMI support, enjoy 8K quality video from your 8K source devices. One 8K input and 2 outputs allow for 8K/60Hz and 4K/120Hz pass-through. 8K upscaling is available on all 8 HDMI inputs.

Enjoy your favorite 3D audio formats

Enjoy immersive, 3D audio from sources like Dolby Atmos, Dolby Atmos Height Virtualization, DTS:X, DTS Virtual:X and IMAX Enhanced.

Enhanced Audio Return Channel (eARC) HDMI support

Through the main HDMI output, connect your TV with eARC HDMI support to allow uncompressed and object-based audio formats like Dolby Atmos and DTS:X directly from your smart TV app to your AV receiver.

The latest in video compatibility

The latest HDR format support including HDR10, HDR10+ (new in 2020), HLG, Dolby Vision, as well as Dynamic HDR (New in 2020), 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 with reduced lag.

New DSP for more processing power

With 11.2ch max audio processing, connect an external power amplifier to the AVR-X3700H to power two extra channels to enjoy a 11.2ch home theater setup.

Works with your favorite voice services

Use your voice to control the AVR-X3700H 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-X3700H also lets you enjoy your music via AirPlay 2, letting you stream your favorite tracks from Apple Music.

HEOS Built-in wireless multi-room music streaming technology

Listen from any room for a connected, whole-home audio experience. The AVR-X3700H also works with the newly introduced Denon Home speakers to let you enjoy a whole-home audio experience.



  • Number of Power Amps: 9
  • Power Output:
    • 180 watts per channel(6 ohms, 1 kHz, THD:1%, 1 ch driven)
    • 135 watts per channel(6 ohms, 1 kHz, THD:0.7%, 2 ch driven)
    • 165 watts per channel(6 ohms, 1 kHz, THD:0.7%,2 ch driven)
    • 105 watts per channel(8 ohms, 20Hz–20kHz, THD:0.08%, 2 ch driven
  • Impedance: 4-16Ω/ohms
  • Frequency Response: 10 Hz-100 kHz - +1, -3 dB (Direct Mode)
  • S/N Ratio: 100 dB (IHF-A weighted, Direct mode)
  • Power Supply: 120V / 60Hz
  • Power Consumption: 660W (Standby 0.1W, CEC standby 0.5W)
  • Inputs:
    • HDMI: 7 (1 8K HDMI Capable)
    • Component (Video): 2
    • Composite (Video): 2
    • Phono
    • Analog Audio: 5
    • Digital Coaxial: 2
    • Digital Optical: 2
    • USB Front: 1
  • Outputs:
    • HDMI Monitor (eARC): 3 (2 8k HDMI Capable)
    • Component (Video): 1
    • Composite Monitor: 2
    • Audio Pre-Out: 11.2 ch
    • Zone 2: Pre-Out and Speaker Assignable
    • Headphones: 1
    • Ethernet: 1
    • Microphone Port: 1


What's in the Box

What's in the Box

  • Receiver
  • Start Guide
  • Remote
  • Calibration Microphone
  • FM/AM Tuner Antenna



Customer Reviews for Denon AVR-X3700H 9.2-Channel 8K Home Theater Receiver with 3D Audio and Amazon Alexa Voice Control

4.5 / 5.0
62 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
DENON+klipsch speakers, perfect!
Love , complex system will take me a while to fully use .my setup is 5.1.4. all klipsch speakers
November 22, 2022
Originally posted at
Rated 5 out of 5
Swapping Out Old AVR
Purchased this unit to replace a 12-year-old Denon that lost one of its speaker channels. The new unit was very easy to setup, on screen prompts were excellent to follow. The only issue, albeit minor, is that my DirecTV remote and Samsung TV remote seem to confuse the 3700's zone 1 power off. Had to figure out that you turn the DirectTV on first and then the Denon. The Denon remote is really easy to use and understand switching from zone 1 to zone 2. I was concerned that zone 2 audio would not work with the Monster speaker distribution unit connected to speakers in 4 other rooms. Tested one room at time and all rooms received audio without any issue. Note speakers in other rooms are connected to Niles volume controls. So now we have full sound though out the house. The Blue Tooth connection to our IPhone, which holds all our music files, was really easy to setup and steam to the Denon. We also connected a laptop computer using HDMI input on the Denon and that too works great - we can surf the net and stream You Tube to the Samsung TV which sounds great using the 5.1 surround sound setup in the family room. This unit is perfect for our needs.
November 21, 2022
Originally posted at
Rated 5 out of 5
This 3700 has power. Just wow.
What can i say. It's just great. Upgraded from an older Denon I've had for years. And the 3700 blows it out of the water. I was able to add 4 ceiling Atmos speakers now and it sounds amazing. Definitely worth the money. Glad i choose Denon again. Highly recommend.
November 20, 2022
Originally posted at
Rated 5 out of 5
Excellent AV Receiver, highly recommend. Love the sound and the setup was not too bad either. Have Atmos speakers I am putting in the ceiling, and will re setup then with mic. Love it!
October 19, 2022
Originally posted at
Rated 5 out of 5
Great AVR. I upgraded from a x1600h, because I wanted to go 7.2.4 setup.
September 24, 2022
Originally posted at
Rated 5 out of 5
Extremely happy, best value
I had this AVR for a 1.5 years and love it, but now knowing the 3800 is able to run dirac and has 4 independent subs I want to trade it in. Hopefully Denon re-opens the trade in program.
September 24, 2022
Originally posted at
Rated 5 out of 5
Denon products continue to Impress
Great sound, improved clarity on the television, and another great Denon product.
I upgraded from an older Denon AVR system and enjoy running on the nine channels versus the previous seven. The sound quality is first-rate and movies come alive with the Denon AVR-X3700H receiver. Denon products have always impressed.
August 31, 2022
Originally posted at
Rated 5 out of 5
Denon avr recievers what else do you need?
So far so good. Its a huge upgrade fome the 960h model
August 19, 2022
Originally posted at
Rated 5 out of 5
another quality Denon product
I upgraded from AVR-X1600H 7.2-Channel to the 3700H and WOW... my 9.2 has awakened! I have the 12 and 10 sub to complete and this thing has way more power so settings roughly the same just fine tuning after Audigy completed. Love the Denon gui so much better the what I had on the 3700. currently have a Xbox series X and a Roku 4k plugged in with the ARC channel and 2160P all around looks great. Setup was too easy since they walk you through it. Take your time never rush during setup. Just follow the steps. Ira Segall is the man!! awesome customer support!
August 10, 2022
4 months ago
Rated 5 out of 5
My WAY too soon review
At this point it's too early to give a full review of this product. The initial is all I can respond to at this point. I've had this for a couple weeks now and lets say the setup took a little bit of time but honestly not that bad. My setup is a pair of Jamo s809 towers with the s89 center and a pair of bookshelf s83s for surrounds and an old Onkyo sub. The system is absolutely fun to listen to and watch movies and TV on. The quality of life upgrades like being able to use my LG TV remote to control the basic functionality of the AVR is fantastic compared to my old Onkyo from a decade ago. The 4k 120hz and 8k is fantastic, although it should have more ports with that built in. After set up with room correction it's just really really nothing but good things to say about the quality of the Denon sound. Gimme that all day every day and I'll be happy. So, there's more to dig into for sure, but for a too soon too short review, just buy it if it meets what you need in terms of specs and fits your budget, it's great for that if nothing else.
August 10, 2022
Originally posted at


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Why did you choose this?
World Wide Stereo Store
AVS Forum reviews.
A.Morales on Mar 1, 2022
AVS Forum reviews.
A.Morales on Mar 1, 2022
Excellent reviews and the inclusion of the latest HDMI and pre-outs for all channels was a big factor.
Jonathon D on Aug 30, 2021
Excellent reviews and the inclusion of the latest HDMI and pre-outs for all channels was a big factor.
Jonathon D on Aug 30, 2021
If I would like to add 2 external amps in future for power, is this possible with this receiver?
A shopper on Sep 20, 2020
  Thanks for your question. The AVR-X3700H has preamp output jacks for Front, Center, Height 1, Height 2, Surround Back, and Surround, and two subwoofer outputs.
Is it blue tooth enabled?
Stephen P on Sep 24, 2021
  Thanks for your inquiry. The X3700H will connect via Bluetooth to one pair of headphones.
Wifi enabled?
Stephen P on Sep 24, 2021
  Thanks for your inquiry. The X3700H has a LAN connection and will also connect to a home network via wifi. Streaming content from a smart device connects via network wifi.