AVR-X3700H - Refurbished

9.2 Ch. 105W 8K AV Receiver with HEOS® Built-in

$999.00 Price reduced from $1,599.00
3.1 out of 5 Customer Rating
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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 and upscaling, VRR, ALLM, Dynamic HDR, HDR10+ and eARC support.

  • 9.2 channels
  • 105 watts per channel
  • 8K Ultra HD
  • 3D Audio
  • HEOS Built-in
  • 7 HDMI inputs

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AVR-X3700H - Refurbished

AVR-X3700H - Refurbished

$999.00 Price reduced from $1,599.00
$999.00 Price reduced from $1,599.00
Estimated to ship on {0}

A next-level AV receiver

Modernize your living room with a full suite of audio & video technologies plus smart features.

Next-level entertainment

AVR-X3700H - Refurbished

Optimized for high-impact audio experiences

AVR-X3700H - Refurbished

Optimized for high-impact audio experiences

Featuring discrete high-current amplifiers on all channels, the AVR-X3700H 9.2 channel receiver delivers high-power performance at 105W per channel to ensure a powerful and precise entertainment experience, every time.

The AVR-X3700H 8K receiver delivers the ultimate home theater experience with 8K/60Hz pass-through, 4K/120Hz pass-through, and support for the latest HDMI specifications.

Every Dolby Atmos receiver from Denon supports lifelike, immersive 3D audio and Height Virtualization Technology.

Immerse yourself in 3D audio and enjoy your entertainment in whatever speaker configuration you’d like.

Key Technologies

  • Use your voice to stream your favorite music services through Alexa with HEOS® Built-in. Turn volume up or down, pause, mute and play the next song — all with your voice.
  • Supports HDR (High Dynamic Range) Supports HDR (High Dynamic Range), HLG (Hybrid Log Gamma), as well as Dynamic HDR and HDR10+ pass-through to optimize shadows and highlights. HLG offers HDR technology over broadcast content.
  • Heos Built In Play the same song in every room or select a different song for each connected room via a variety of streaming sources. Add Denon Home speakers to more rooms and control it all with the HEOS app.
  • 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.
  • Enjoy pristine 8K picture quality Enjoy pristine 8K picture quality on your 8K TV or projector. Supports both 8K pass-through and 8K upscaling of 4K content. Supports HDCP 2.3 for peace of mind when streaming copy protected content.
  • Bluetooth Connect and play music directly from your smartphone, tablet or other compatible device
  • OvrC Domotz Pro and OvrC remote system monitoring and management technology programs allow custom integrators to monitor the status of connected products and troubleshoot remotely.
  • Audyssey With the supplied Audyssey measuring microphone, Audyssey measures all the speakers in your home theater, and tunes the AV receiver to provide most optimal overall listening experience for your room.

Tailor your sound with complete connectivity & control

Every element of a Denon product is thoughtfully crafted to deliver an unforgettable audio experience.
AVR-X3700H - Refurbished
Details & Specifications
Sound Enhancements

Simple, beautiful at-home sound

Simple, beautiful style. Great at-home sound.


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I would like to do a 7.2.4 setup. I have powered monitors for my front, surround, and rear; passive for my height and center. Is it possible to configure the 3700H to use pre-outs for the powered monitors while using the speaker terminals for height?

Asked by: Nobody
Hello Nobody, Yes - it's easily done. Both the speaker ports and the pre-outs become active the moment you cannect something to them. In the Amp Assign screen, you will need it set to 11.1 (which also works for 11.2 because the sub-woofer pre-outs are the same feed) Settings > Manual set-up > Amp Assign. .https://manuals.denon.com/AVRX3700H/NA/EN/DRDZSYasydxfyy.php
Answered by: Denon Response
Date published: 2023-08-21

I want to add 2 rear height speakers for an 9.2.4 setup. I have a Denon HEOS Amp. Can I use this as the amp for the extra channels?

Asked by: MyNameHereToo
Hello, With the AVR-X3700H, any speakers used in the Main Zone in the surround set-up would need to be hard-wired to the speaker ports on the rear panel. Wireless HEOS components do not support discrete surround sound channel feeds.
Answered by: Denon Response
Date published: 2023-06-08

My Front front left height is now very muffled and has no treble. I know it's not the speaker since I can switch the cables on the back for the front right height and the issue switches to the speaker that was just fine. What can I do?

Asked by: safetyscissors
Hello, Sorry to hear of this. I suggest running Audyssey again. If that doesn't clear-up the issue, I recommend doing a soft reset as it might work in this instance. This involves unplugging your AVR-X3700H from it's power source, leaving it that way for at least 15 minutes, then plugging it back in again. If the matter isn't resolved after running Audyssey again and doing a soft resset, here is a link to our Product Support Team. They are on hand to assist: https://www.denon.com/en-us/support/contact-us.html
Answered by: Denon Response
Date published: 2023-05-25

My current system consists of one pair of Front speakers, one single Center speaker, one pair of Surround speakers and two pairs of height (ceiling) speakers (for Dolby Atmos). Is it possible to hook them all up to the Denon AVR-X3700H?

Asked by: Tin0209
Hello, Yes - the AVR-X3700H is fully equipped to support one pair of front speakers, a center speaker, one pair of surround speakers and two pairs of height (ceiling) speakers for Dolby Atmos.
Answered by: Denon Response
Date published: 2023-04-20

Exactly how would I connect speakers to terminals for a 5.2.4 system. I understand the center, front and subs but others I'm not sure about. Thank you

Asked by: Jeffcampbell375
Hello, If you are looking at ceiling speakers, the configuration you mention is referred to as a combination of 5.1-channel layout and top front/top rear speakers. In the Amp Assign screen you will select 9.1 (when you connect two sub-woofers the system will deliver accordingly so you will have 5.2.4 instead of 5.1.4. The sub-woofer pre-outs are always active) The diagram second from the top of the page in the link illustrates the set-up: https://manuals.denon.com/AVRX3700H/NA/EN/DRDZSYeosolrjl.php# You will then select 'Height' to 'Height SP 4 channel': https://manuals.denon.com/AVRX3700H/NA/EN/DRDZSYasydxfyy.php#DRDZMLwkekzqtf Top Front & Top Rear
Answered by: Denon Response
Date published: 2023-04-04

I noticed the back panel has 11 channels even though it is a 9.2 system.  I have my room wired for a 7.2 system with 4 additional atmos speakers in the ceiling.  Would this receiver work to power all 11 speakers?

Asked by: Jwall
Hi Jwall, Because the AVR-X3700H has nine powered channels, at least a 2 channel external power amplifier would need to be added to your set-up in order to allow for a 7.2.4 configuration.
Answered by: Denon Response
Date published: 2023-04-03

Can you access Sirius XM on the reciever and if so how? Thanks

Asked by: Mnelson
Hello, The AVR-X3700H has a HEOS engine built-in. After downloading the free HEOS app, you can access many popular streaming services, including Sirius XM. Select the Sirius XM link within the app, and once you have signed-in you will have access to Sirius XM.
Answered by: Denon Response
Date published: 2023-04-03

Is there an available rack mount kit for this unit, or would a 4U generic shelf suffice?

Asked by: BuzzHazz
Hello, The rack mount kit for the AVR-X3700H has the model number; RMR3313. This would need to be ordered through an authorized Denon dealer.
Answered by: Denon Response
Date published: 2023-03-30
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