Denon AVR-X3900H
AV ReceiversMFR-VERIFIED

Denon AVR-X3900H

Denon

Price

$1,849
Best price today at denon.com
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Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
Channel Config9.4Manufacturer
Main Channels9Manufacturer
Processing Channels11Manufacturer
Sub Pre Outs4Manufacturer
Zone 2 CapableYesManufacturer
Watts Per Channel 8ohm105Manufacturer
Watts Per Channel 6ohm135Manufacturer
THD Percent0.08Manufacturer
Power Measurement Channels Driventwo channels drivenManufacturer
Dolby AtmosYesManufacturer
Dts XYesManufacturer
Auro 3dYesManufacturer
Imax EnhancedYesManufacturer
Measurement Mic IncludedYesManufacturer
HDMI Inputs6Manufacturer
HDMI Outputs2Manufacturer
HDR SupportHDR10, Dolby Vision, HLG, HDR10+, Dynamic HDREstimated
VRR PassthroughYesManufacturer
ALLM SupportYesManufacturer
Phono InputYesManufacturer
HeosYesManufacturer
Streaming ServicesSpotify ConnectManufacturer
Width Inches17.1Manufacturer
Height Inches6.6Manufacturer
Depth Inches14.9Manufacturer
Weight Lbs27.6Manufacturer
Power Consumption W660Manufacturer

Common questions

ANSWERED FROM THE DATA

Can the Denon AVR-X3900H drive 4-ohm speakers?

It can't be verified from the spec sheet: the Denon AVR-X3900H publishes no rated speaker-impedance range in our data, and we treat a missing rating as "can't check" — never as a yes. Our free builder checks this against the exact parts in your build.

Does the Denon AVR-X3900H support Dolby Atmos?

Yes — the Denon AVR-X3900H decodes Dolby Atmos, per its manufacturer-stated spec (source-tracked in the table above). Real Atmos playback also needs enough amplified channels for a height layer — a 5.1.2 layout takes seven — so match the channel count to your speaker plan.

How much power does the Denon AVR-X3900H deliver?

Its stated rating is 105W per channel into 8Ω. Wattage figures are only comparable when the measurement conditions match — channels driven, impedance, and distortion threshold all move the number — so compare like-for-like; our catalog stores those conditions with the value instead of just the sticker.

Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
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Compared against

HEAD-TO-HEAD
Marantz Cinema 50Read the comparison →

Guides for AV Receivers

BUYING ADVICE
The best budget AV receivers for Dolby AtmosRead the guide →
How much receiver power do you actually need?Read the guide →
Denon receiver models: S vs X series comparedRead the guide →