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Denon brings the heat to Sonos with its first HEOS-enabled X-Series receivers

In 2014, Denon launched its HEOS line of wireless multiroom audio products, and while it initially had to fight off a lawsuit from Sonos, from whose products it had clearly drawn inspiration, it has established itself as a major player in that space. That makes it all the more puzzling that it had never integrated HEOS in its A/V receivers like Yamaha does with its MusicCast. Now that has all changed with the launch of the two latest receives in Denon’s X-Series line.

Announced on Tuesday, the new AVR-X6300H Ultimate Home Theater Receiver and AVR-X4300H Premium Home Theater Receiver both feature built-in HEOS integration. That alone makes both models worth taking a look at if you’re in the market for a higher-end A/V receiver, but the newly added HEOS functionality is far from the only trick these receivers have got up their collective sleeves.

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The AVR-X6300H is Denon’s new top of the line, offering a total of 11 channels at a claimed 140 watts per channel. Dolby Atmos and DTS:X 3D surround sound are supported out of the box, with Auro 3D also supported via an optional firmware upgrade. Whereas Denon’s other X-Series receivers support 7.1.4 3D surround configurations with an addition two-channel amplifier, this model can do it out of the box.

This model boasts a total of eight HDMI inputs including one on the front, all of which support the latest and greatest features like HDCP 2.2, HDR (High Dynamic Range), BT.2020, and 4:4:4 color subsampling. Three separate HDMI outputs allow the AVR-X6300H to function as the heart of a multi-display home theater setup.

The AVR-X4300H isn’t quite as over the top as the AVR-X6300H, but does offer many of the same features at a lower price. This model features 9 channels at a claimed 125 watts per channel, with support for Dolby Atmos, DTS:X, and Auro 3D, though unlike its larger sibling, a two-channel amplifier is necessary for 7.1.4 3D surround sound configurations.

Both models support a wide range of connectivity options, including Wi-Fi, AirPlay, and Bluetooth. Streaming audio from Spotify, Pandora, TuneIn Internet Radio, iHeart Radio, Tidal, SiriusXM, Napster, Deezer, Mood:Mix, Soundcloud and Amazon Music are all included out of the box.

In order to maximize the sound quality for your space, both receivers feature Audyssey MultEQ XT32, color-coded speaker terminals, and Setup Assistant. With the Denon 2016 AVR Remote App, available for iOS and Android, adding additional remotes to your setup is as easy as a quick download.

The AVR-X6300H sells for $2,200, while the AVR-X4300H is priced at a more modest $1,500. Both models are expected to begin shipping in October. For more information on the full line of HEOS products, see the HEOS by Denon website.

Kris Wouk
Former Contributor
Kris Wouk is a tech writer, gadget reviewer, blogger, and whatever it's called when someone makes videos for the web. In his…
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