The Denon DHT-S217 is a slender sound bar featuring two powerful, built-in down-firing subwoofers and Dolby Atmos 3D audio technology to create a surround sound experience without a separate subwoofer. Quickly connect devices through the HDMI (eARC) and Optical inputs or stream music via Bluetooth.

Key Features

Dolby Atmos
Enjoy immersive 3D sound for the perfect cinematic experience. Feel every dimension in Dolby Atmos.

Dolby Vision
Dolby Vision is a stunning HDR imaging technology that brings extraordinary colour, contrast, and brightness to the screen. See what you’ve been missing.

Bluetooth Streaming
Connect and play music directly from your smartphone, tablet, or other compatible device.

Cinematic TV with nuanced contrast, detailed imaging, brilliant colours, and depth. Supports 4K TVs for video as detailed as it sounds.

Enhanced Audio Return Channel (eARC) Support
HDMI input and output features Enhanced Audio Return Channel (eARC) to receive the highest quality audio from a single cable connection between the soundbar and your TV.

Denon Dialog Enhancer
Choose from three distinct levels of enhancement to reproduce clear, crisp dialogue and never miss a word of your favourite movie or TV show.

Pure audio mode
Eliminates surround processing by removing any adjusted audio characteristics for sound in its purest state.

110+ years of firsts in audio technology
Founded in 1910, Denon has a deep heritage of “firsts” in audio technology—from Japan’s first audio electronics manufacturer to producing the world’s first commercial CDs. This focused investment in audio R&D ensures you get the latest technology and highest quality with every listening experience.


Acoustic System: 2.1 (6 drivers)
Standby Consumption: 1.7W
Deep Standby Consumption: 0.5W
Auto Power Off: Yes
Control Buttons: Yes
Remote Control: Yes
TV Remote Learning Function: Yes
Keyhole Style Wall Mount: Yes
Tabletop Placement: Yes
HDMI to TV: x1 (eARC)
Digital Optical Input: x1
Analogue Input (AUX): x1
HDMI Input: x1
Subwoofer Output: x1
Music Streaming: Bluetooth (A2DP)
Dimensions (mm) 890 x 120 x 66
Weight (kg) 3.6