Denon Home Sound Bar 550 – Compact 3D Audio Powerhouse

The Denon Home Sound Bar 550 delivers immersive 3D audio from a sleek, space-saving design. With Dolby Atmos and DTS:X support, HEOS streaming, voice control, and flexible connectivity, it brings cinematic sound and smart multiroom streaming to your living space—available through Soundium.

Key Features

• Immersive 3D sound: Delivers Dolby Atmos and DTS:X virtual surround from six speaker drivers and passive radiators
• HEOS built-in: Stream Hi-Res music via Wi-Fi, AirPlay 2, Spotify Connect, Tidal, Bluetooth, and HEOS multiroom
• Smart voice control: Works with Alexa and Siri for hands-free playback and volume control
• One-cable setup: Single HDMI eARC connection simplifies setup and supports 4K HDR passthrough
• Proximity touch controls: Top-panel buttons illuminate when you reach for them—intuitive and minimalist
• Expandability: Add optional Denon Home rear speakers or wireless subwoofer to build a 5.1 system wirelessly

Customer Benefits

Enhance TV audio, enjoy immersive movie sound, and stream music effortlessly—all from one compact bar. With smart control and seamless integration into your HEOS ecosystem, the 550 keeps your setup clean and your sound rich.

Quick Specs

• Drivers: 2 × 19 mm soft dome tweeters; 4 × 55 mm full-range drivers; 3 × 50 × 90 mm passive radiators
• Connectivity: HDMI In/Out (eARC), Optical In, USB, AUX 3.5 mm, Ethernet, Wi-Fi, Bluetooth
• Streaming: HEOS, AirPlay 2, Bluetooth, Spotify Connect, Tidal, Amazon Music, etc.
• Controls: Proximity-sensing touch panel for volume, playback, and voice mute
• Dimensions (W × H × D): 65.0 × 7.5 × 12.0 cm
• Weight: Approx. 3.3 kg

What’s in the Box

• Denon Home Sound Bar 550
• IR remote control (with batteries)
• HDMI cable
• Optical cable
• Wall-mount template
• Quick Start Guide and documentation

Use Cases / Ideal For

Ideal for small to medium living spaces and TV setups where immersive audio, music streaming, and minimalist design are key. Great for those who want smart control and expandable HEOS multi-room systems.

Compatibility

Fits under most TVs and connects via HDMI eARC or optical. Works with any HEOS or Denon Home speaker for surround or multiroom expansion. Compatible with smart home systems via Alexa and AirPlay 2.

Pros & Cons

✅ Pros:

• Rich, immersive Atmos sound in a compact chassis
• Robust streaming with HEOS multi-room and high-res support
• Smart voice control and elegant setup

⚠️ Cons:

• No dedicated up-firing drivers—Atmos is virtualized
• Modest output and limited bass—extra subwoofer may be needed for big rooms

The Denon Home Sound Bar 550 combines powerful surround sound, smart streaming, and sleek design into one versatile package—perfect for immersive home audio with minimal fuss.