The Denon Home 400 wireless smart speaker delivers Dolby Atmos Music, enveloping you in rich, expansive sound that reveals every nuance. Built-in dual height speakers add a lifelike vertical dimension for an all-in-one immersive experience. With the HEOS app, setup takes just minutes and streaming and control are effortless. Stereo-pair two speakers for even more expansive sound. The result of more than a century of Denon's legendary craftsmanship, the Denon Home 400 blends high performance audio with an elevated design that complements any space making it easy to enjoy extraordinary sound anywhere you listen.Read More
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Denon Home speakers are expertly tuned by the Denon Sound Master for natural balance, rich detail, and the kind of warmth that makes every song feel alive.
Play your favorite music your way stream directly from leading apps; connect smart phones, portable media players, and other audio sources to the aux input; or connect with Bluetooth, AirPlay 2, aux, or USB.
Enjoy music in remarkable detail with high-resolution streaming over Wi-Fi from leading services including TIDAL, Qobuz, and Amazon Music. Or, listen to lossless quality formats like DSD via USB or NAS connected devices.
The Denon Home 400 is engineered for powerful, high-fidelity sound. Its custom-engineered six-driver array with dual wide-range tweeters, 4.5” woofers, and built-in 1” height speakers delivers full, detailed audio that fills your space. Each driver is powered by its own amplifier for precise control and balance.
Group speakers or create zones for flexible listening throughout your home. Play a different song in every room or create a seamless whole-home soundtrack.
Pair two Denon home speakers wirelessly for a wider, more spacious stereo soundstage when listening to music. Or, build a wireless 5.1 home theater by connecting Denon home speakers to the Denon home sound bar 550 and Denon home subwoofer.
Denon Home makes great sound effortless. Setup takes minutes, and the HEOS app makes it simple to stream music from all your favorite services.
Experience music that feels bigger, wider, taller, and more alive with 3D Dolby Atmos Music all from one speaker.
HEOS makes setup simple and streaming seamless just open the app to connect, play, and control your Denon Home smart speakers.
Sound modes give you listening flexibility. Choose Auto for spatial enhancement or Pure for Denon’s most natural, unprocessed sound signature. Whether you want hands-on control or simple hi-fi accuracy, modes give you flexibility for every listening moment.
“Hey Siri” works on Denon Home when paired with an Apple HomePod or HomePod mini, letting you elevate your connected home experience with Denon signature sound.
General Specs | |
| Voltage | 100 - 240 |
| Series | Home 400 |
| Voice Controlled Assistants | Apple Siri |
| Speaker Depth (in.) | 5.91 |
| Speaker Width (in.) | 11.81 |
| Speaker Height (in.) | 8.62 |
| Speaker Weight (lbs) | 9.26 |
| Wireless | Yes |
| Built-in Microphone | Yes |
| Water Resistant | No |
| Manufacturer Warranty | 2 Year Parts & Labor |
| Number of USB Ports | 1 |
| Usb Connection Type | C |
| Waterproof | No |
| Collection | Home 400 |
| Speaker Connector Type | None - Wireless |
| Dust Resistant | No |
| Wireless Rear Speakers | No |
| Smart Compatible | Yes |
| Wifi Capable | Yes |
| Bluetooth Capable | Yes |
| Airplay Capable | Yes |
| Shipping Depth (in.) | 8.78 |
| Shipping Width (in.) | 14.72 |
| Shipping Height (in.) | 11.73 |
| Color | Black |
| Enclosure Type | Sealed |
| Number of Speakers | 1 |
| Speaker Type | Portable Speakers |
General | |
| Bass and Treble Control | Yes |
| Width Control | Yes |
Acoustic System | |
| Construction | Multi-Channel |
| Built-in Class-D Power Amplifiers | 6 |
| Drivers | 6 |
| Tweeter | 2× 19 mm / 0.75 in. |
| Upfiring | 2× 25 mm / 0.95 in. |
| Woofer | 2× 114 mm / 4.5 in. |
Control | |
| Microphone On/off | Yes |
| Quick Select Buttons | 3 |
| Volume (+/-) | Yes |
| Play/Pause | Yes |
| Action Button (O) | Activate enabled voice assistant |
Wireless Technology | |
| Wi-Fi | 2.4 GHz, 5 GHz, 6GHz; IEEE 802.11a/b/g/n/ ac/ax |
| AirPlay 2 | Yes |
| Bluetooth | Yes |
Connectivity | |
| USB-C port for direct connection of stored music or Ethernet adapter | Yes |
| 3.5 mm AUX Input | Yes |