Denon Home Sound Bar 550
Compact Soundbar with Dolby Atmos, DTS:X and HEOS Built-in
Firmware Update: Now with Alexa Built-In and 5.1 Surround Sound
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Powerful Denon Home audio from a compact sound bar for your television and music. Engineered for immersive 3D audio with Dolby ATMOS and DTS:X. Syncs with other Denon Home and HEOS Built-in products to play Hi-Res music throughout your home.
3D Sound With Dolby Atmos & DTS:X
Upgrade your TV watching with theater-grade Dolby Atmos and DTS:X
Simple Setup And Operation
One cable, one power plug, one app. Set up in just minutes.
Stream Music With HEOS Built-in
Enjoy Spotify, Amazon Music HD, TIDAL, TuneIn, Deezer, Pandora and more via Wi-Fi, AirPlay 2 or Bluetooth
Alexa Built-In
Directly control Denon Home Sound Bar 550’s volume, inputs, and audio levels with just your voice.
Compact and Clean
The Denon Home Sound Bar 550’s compact 26" footprint saves space without sacrificing performance. The clean, simple industrial design makes it suitable for any room.
Immersive 3D Sound
Denon has been the leader in home theater audio for decades. Sophisticated Dolby Atmos and DTS:X processing makes every movie feel huge.
Powerful driver arrangement
The sound bar offers everything you need in a compact design. Premium soft dome tweeters, full-range drivers, and passive radiators create balanced, powerful, detailed sound.
Control at your fingertips
When your hand gets close, the control panel lights up, allowing for easy control including volume adjustment, play/pause, muting Alexa, or to skip/restart songs.

We have a wide range of Denon devices available for demonstration in our HiFi and home cinema studios in Berlin-Kreuzberg. We look forward to your visit!
Model | Denon Home Sound Bar 550 |
Speaker System | Tweeter x 2 – 19mm Full-Range x 4 – 55mm Passive Radiator x 3 – 50x90mm |
Music Subscription Services | The HEOS App lets you choose from popular streaming services including Spotify Free and Premium, Amazon Music HD, TuneIn Internet Radio, TIDAL, Deezer and more. (Availability of music services may vary by region. Not all services may be available at time of purchase. Some services may be added or discontinued from time to time based on decisions of the music service providers or others.) |
Internet Radio Stations | Choose from your favourite Internet radio stations from around the world. |
Music Formats Supported | WMA: Up to and including 192kbps AAC and MP3: Up to and including 320kbps FLAC, WAV and ALAC: Up to and including 24-bit/192kHz DSD 2.8 and 5.6MHz |
USB Drives Supported | Denon Home Sound Bar 550 supports USB thumb drives via the built-in USB port. Music content on a USB drive can be played back locally, or on any or all HEOS players on your network. |
Display Type | Proximity, IO Button top, Volume Up/Down (+,-), Play/Pause |
4K HDMI | 1x IN / 1x OUT with eARC |
USB port for direct connection of stored music | yes |
Digital Optical | 1x |
3.5mm AUX Input | yes |
Wireless Connection | Connect to your wireless network quickly and easily. Denon Home Sound Bar 550 supports the latest 802.11 networks (including dual band "N", "AC") for the most reliable network connection. |
Bluetooth | Version 3.0 |
HEOS Built-in | yes |
Wired Connection | Connect to your home LAN system via the RJ-45 wired LAN port. |
Power Supply | 230 Volt AC, 50/60 Hz |
Weight | 3,5 Kg |
Dimensions (W x H x D) | 650 x 75 x 120mm |
What's In The Box | Denon Home Sound Bar 550, Remote Control + Batteries, HDMI cable, Optical cable, Quick Start Guide, AC Power Cord, Wall mount template |