Denon Home 400 Speaker, Wireless Speaker with 6-Driver Array for Stereo and 3D Dolby Atmos Music, HEOS Multiroom Music Control, Wi-Fi, Bluetooth, Home Audio Device, AirPlay 2, Charcoal
$599.00
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Immersive Sound with Elevated Presence
The Denon Home 400 home speaker is designed for music lovers, home entertainers, and listeners who want sound to feel more expansive, detailed, and involving. Delivering rich multi-channel sound with immersive Dolby Atmos Music from a single speaker, it uses built-in height speakers to create a wider and taller soundstage. The result is audio that fills the room with depth and dimension, enhancing everyday listening across living rooms, bedrooms, and shared spaces for home audio entertainment and high-fidelity playback.
A custom-engineered six-speaker array forms the foundation of its performance. Dedicated drivers work together to produce clear highs, expressive mids, and full, controlled bass, while individual amplification for each driver ensures powerful, balanced sound at any volume. This layered approach to sound reproduction reveals fine detail and spatial accuracy, creating a listening experience that feels both powerful and refined. It’s perfect for for home owners interested in home audio, home theater, and wireless freedom. Connect smartphones or portable media players, set up multiroom music, or enjoy a wireless surround sound experience during movie night by pairing with the Denon Sound Bar 550.
Setup is straightforward, and control is seamless through the HEOS app for easy streaming. Stream music from leading services, connect smartphones via Wi Fi, Bluetooth, or AirPlay 2, or play directly from USB or aux input. Designed with a confident, modern aesthetic, these home stereo speakers work beautifully as a standalone speaker and integrate naturally into a Denon HEOS ecosystem for flexible, multiroom music and wireless freedom.
Bigger, More Immersive Sound That Fills Any Space: The Denon Home 400 home speaker is a premium wireless speaker designed to deliver stereo sound and immersive Dolby Atmos Music with built-in height speakers. Ideal for living rooms, bedrooms, kitchens.
High-Performance Audio with Remarkable Detail: This wireless multi-channel speaker features a six-driver array with built-in height speakers, for crisp highs, expressive mids, and rich bass. Each is powered by its own amplifier for room-filling sound.
Centralized App-Based Streaming & Control via HEOS: Stream your morning playlists or dinner music on one or multiple wireless speakers. Adjust volume, select rooms, and manage playlists in the HEOS app, and sync wireless speakers for whole-home audio.
Stream Music Your Way: Play wirelessly and stream music from Spotify, TIDAL, Qobuz, Amazon Music HD, and more; play from smartphones and portable media players or use the aux input and USB to play personal collections. Supports DSD, FLAC, ALAC, WAV, WMA, MP3.
Designed to Elevate Your Space: This premium wireless speaker blends refined design with legendary Denon sound. Music lovers and home entertainers: Use for daily listening or as a complete surround sound system with the Denon Home Sound Bar 550.
4 reviews for Denon Home 400 Speaker, Wireless Speaker with 6-Driver Array for Stereo and 3D Dolby Atmos Music, HEOS Multiroom Music Control, Wi-Fi, Bluetooth, Home Audio Device, AirPlay 2, Charcoal
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$599.00
Los Angeles Adjacent –
DENON’S GOT A WINNER!
I’ve only had this for less than a week, but I am already really impressed with it. I thought that it might be tough to setup because it only came with a Quick Start page, so I printed out the full 53 page manual which is good to have. However, I really just set it up using Denon’s HEOS app and had it up and running in minutes.The sound is really great out of the box. It is warm and detailed and I made no adjustments to the bass or treble. Regarding placement, there are settings based on the speaker’s proximity to walls. There is a width setting for a wider soundstage with 1 to 5 choices. After researching, I have it set to 2. The height setting for Dolby Atmos also has 1 – 5 choices. I have mine set to 3. I found that if you push these settings to 5, there are some recordings that may set the vocals back a bit. All of these settings will be influenced by the size and specifics of the room, so you may want to experiment with your choices.I am using Tidal, Qobuz and Amazon Music Unlimited as they are natively supported. I’m an Apple guy, so I have Apple Music and it will work nicely with Airplay but as of yet there is no support for Dolby Atmos with Apple Music. I’ve also added radio stations with TuneIn and iHeart.As a final note, I will emphasize that the full manual is great to have even though initial setup was a breeze using the HEOS app.
Mark Hansen –
Great sound
Great sound
BGood –
Hi-end audio paperweight
The sound quality is good, but in an era of smart speakers that should have been table stakes. The speaker has microphones and such so that it should be capable of natively housing the AI assistants of the era, but they won’t work that way. You have to pair it with an Alexa or Google device to take advantage. So, it becomes essentially just any other bluetooth speaker you can stream to, but it even has limitations there. My home network has more than just traffic prioritization. Only my data intensive devices are allowed to access my high end network that’s optimized for low latency (think dedicated gaming). The rest of the internet of things devices which don’t play well with others have their own children’s-level network. They can muck around all they want there. The Denon app doesn’t let you assign networks during setup. It wants to be where your phone is (in my case a gaming device that runs 3 network connections simultaneously). That means it would be on a different network than the IOT crowd it’s meant to pair with. Moving to the right network then makes it not want to work right because the app works on the prioritized network. The device has a microphone but has no purpose other than the microphone on any bluetooth speaker used for a phone call – but since it has to be connected to another device for the smart speaker function it doesn’t even serve a purpose there. Since my echo devices are already echo studio devices (the last generation that was better audio quality), adding this Denon speaker doesn’t really enhance my experience materially. The studio devices can already handle the high end audio – and the Denon app hopes to forget my history. So, this speaker has been relegated to the job of paperweight at the moment. I plan to give 5stars to any device I order in the Vine program. Below 4stars means I’d no longer order it. It’s high end audio looking for a purpose in life or just missing the 90s.
Zaac –
Big Room-Filling Sound in a Minimalist Package, Just Skip the App
I recently replaced a larger audio setup with this speaker, and I am genuinely impressed by how its subtle design manages to produce such a room-filling sound. The aesthetics are truly “high-end,” and it fits perfectly into my minimal decor without the bulk of traditional units. As shown in the photos i have high relectice ceilings so this is not an easy space. If you are judging this purely on its build quality and audio performance, it punches well above its weight class.The audio quality is the standout feature; it actually performs far better than the larger unit I had in place before. It manages to be powerful yet clear, which was my primary goal for this purchase. However, while the hardware is exceptional, the software and documentation are deficient.My main gripe is the setup process. The product did not come with a comprehensive instruction manual, which I found frustrating. Instead of providing clear, printed network instructions, the packaging directs you toward an app. In my experience, the app was annoying and did not work on my network; it simply omitted the necessary troubleshooting steps for a successful connection.Because of these technical hurdles, I am currently using this strictly as a Bluetooth and AUX input speaker, and in that capacity, I am very happy with it. However, the “smart” features and lack of documentation make it lose a star in my final assessment.This would not work for a grandparent. Its confusing. Even in my video i get flustered the audio aux cord is documenteded at auto play; its not – you have to hit 3 on top to play audio. its confusing.This is a fantastic-sounding device for those who value aesthetics and raw audio power. If you are looking for a high-end Bluetooth or wired speaker for a minimal space, this is an excellent option; however, if you specifically need a speaker with seamless network integration and “smart” app features, you might want to look elsewhere.