
The Story
Denon Home 400 Wireless Smart Speaker with Dolby Atmos Music and Built-In Dual Height Speakers
The Denon Home 400 wireless smart speaker delivers Dolby Atmos Music with layered, spacious sound and app-based control powered by HEOS. It surrounds your room in rich, expansive audio that reveals nuance while adding a lifelike sense of height and dimension.
Immersive Dolby Atmos Music with added height
The Denon Home 400 delivers Dolby Atmos Music to expand sound in every direction. Built-in dual height speakers add a vertical dimension, therefore creating a more immersive soundstage from a single speaker.
- Dolby Atmos Music
- Built-in dual height speakers
High-fidelity sound that fills your space
The custom-engineered six-speaker array delivers balanced, detailed audio with clear highs and full bass. Each driver has its own amplifier, which provides precise control and balance across the spectrum.
- Custom-engineered six-speaker array
- 2x 3/4" tweeters, 2x 4.5" woofers, 2x 1" upfiring
- Each driver powered by its own amplifier
Simple streaming and whole-home control with HEOS
HEOS puts streaming and control into one app, so you can manage music, speakers, and rooms without complexity. Additionally, it lets you group rooms and play your way once the speaker connects.
- HEOS app for centralized streaming and control
- Control music, speakers, and rooms
- Stream, group, and play your way
Multiple ways to play streaming music and personal collections
You can stream directly from leading apps or listen from compatible devices and local sources. As a result, it’s easy to switch between wireless playback and connected sources depending on what you want to hear.
- Wi-Fi streaming
- Bluetooth
- AirPlay 2
- USB input
- Aux input
High-resolution streaming over Wi-Fi
High-resolution streaming over Wi-Fi delivers music in remarkable detail with lossless quality from supported formats and services. You can stream from TIDAL, Qobuz, and Amazon Music HD, and it also supports formats such as DSD and FLAC.
- High-resolution streaming over Wi-Fi
- Lossless streaming support including DSD
- Supported formats include FLAC, ALAC, WAV, WMA, and MP3
- Supported services include TIDAL, Qobuz, and Amazon Music HD
Refined design aesthetic for any room
The elevated design aesthetic complements a wide range of spaces, including living rooms, kitchens, and bedrooms. It balances performance and style, so the speaker looks as impressive as it sounds.
- Elevated design aesthetic
- Understated yet confident design presence
Expandable listening with the Denon ecosystem
You can start with one speaker and expand over time by adding more components from Denon’s connected ecosystem. For instance, stereo-pairing two speakers creates an even more expansive presentation.
- Stereo-pair two speakers for more expansive sound
- Link speakers, AVRs, and sound bars
Frequently Asked Questions
-
How do I control music and multi-room playback?
The HEOS app provides centralized streaming and control, and it lets you control music, speakers, and rooms, including grouping rooms for playback.
-
What makes the listening experience more immersive?
It supports Dolby Atmos Music and uses built-in dual height speakers to add a lifelike vertical dimension for a more immersive soundstage.
-
Can I play music from sources other than streaming apps?
Yes. You can connect compatible devices over Bluetooth or AirPlay 2, and you can also use the aux input or a USB drive for access to your personal collection.
-
Can I use two speakers together?
Yes. You can stereo-pair two speakers for an even more expansive sound.
Add the Denon Home 400 wireless smart speaker to your cart to enjoy immersive Dolby Atmos Music with simple streaming and control. Contact or visit Gibbys Electronic Supermarket for expert advice on choosing the right wireless speakers, multi-room audio options, and system planning.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Denon Home 400 Wireless Smart Speaker with Dolby Atmos Music and Built-In Dual Height Speakers
The Denon Home 400 wireless smart speaker delivers Dolby Atmos Music with layered, spacious sound and app-based control powered by HEOS. It surrounds your room in rich, expansive audio that reveals nuance while adding a lifelike sense of height and dimension.
Immersive Dolby Atmos Music with added height
The Denon Home 400 delivers Dolby Atmos Music to expand sound in every direction. Built-in dual height speakers add a vertical dimension, therefore creating a more immersive soundstage from a single speaker.
- Dolby Atmos Music
- Built-in dual height speakers
High-fidelity sound that fills your space
The custom-engineered six-speaker array delivers balanced, detailed audio with clear highs and full bass. Each driver has its own amplifier, which provides precise control and balance across the spectrum.
- Custom-engineered six-speaker array
- 2x 3/4" tweeters, 2x 4.5" woofers, 2x 1" upfiring
- Each driver powered by its own amplifier
Simple streaming and whole-home control with HEOS
HEOS puts streaming and control into one app, so you can manage music, speakers, and rooms without complexity. Additionally, it lets you group rooms and play your way once the speaker connects.
- HEOS app for centralized streaming and control
- Control music, speakers, and rooms
- Stream, group, and play your way
Multiple ways to play streaming music and personal collections
You can stream directly from leading apps or listen from compatible devices and local sources. As a result, it’s easy to switch between wireless playback and connected sources depending on what you want to hear.
- Wi-Fi streaming
- Bluetooth
- AirPlay 2
- USB input
- Aux input
High-resolution streaming over Wi-Fi
High-resolution streaming over Wi-Fi delivers music in remarkable detail with lossless quality from supported formats and services. You can stream from TIDAL, Qobuz, and Amazon Music HD, and it also supports formats such as DSD and FLAC.
- High-resolution streaming over Wi-Fi
- Lossless streaming support including DSD
- Supported formats include FLAC, ALAC, WAV, WMA, and MP3
- Supported services include TIDAL, Qobuz, and Amazon Music HD
Refined design aesthetic for any room
The elevated design aesthetic complements a wide range of spaces, including living rooms, kitchens, and bedrooms. It balances performance and style, so the speaker looks as impressive as it sounds.
- Elevated design aesthetic
- Understated yet confident design presence
Expandable listening with the Denon ecosystem
You can start with one speaker and expand over time by adding more components from Denon’s connected ecosystem. For instance, stereo-pairing two speakers creates an even more expansive presentation.
- Stereo-pair two speakers for more expansive sound
- Link speakers, AVRs, and sound bars
Frequently Asked Questions
-
How do I control music and multi-room playback?
The HEOS app provides centralized streaming and control, and it lets you control music, speakers, and rooms, including grouping rooms for playback.
-
What makes the listening experience more immersive?
It supports Dolby Atmos Music and uses built-in dual height speakers to add a lifelike vertical dimension for a more immersive soundstage.
-
Can I play music from sources other than streaming apps?
Yes. You can connect compatible devices over Bluetooth or AirPlay 2, and you can also use the aux input or a USB drive for access to your personal collection.
-
Can I use two speakers together?
Yes. You can stereo-pair two speakers for an even more expansive sound.
Add the Denon Home 400 wireless smart speaker to your cart to enjoy immersive Dolby Atmos Music with simple streaming and control. Contact or visit Gibbys Electronic Supermarket for expert advice on choosing the right wireless speakers, multi-room audio options, and system planning.























