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.

Discover 3D audio with Dolby Atmos
Immersive surround sound for the perfect cinema experience.

Upgrade your TV sound
Full-range sound bar with built- in subwoofers and crystal-clear dialogue.

Easy music streaming via Bluetooth
Pair your smartphone or tablet to easily stream music via Bluetooth.

Simple setup
Quickly connect devices through the HDMI (eARC) and Optical inputs.

Full-range audio
With two built-in down firing subwoofers, dual mid-range drivers and tweeters, you enjoy an amazing movie and TV show audio experience when you upgrade to Denon premium-quality sound.

Wireless music streaming
Easily stream your favorite music directly from your smart device to your sound bar via Bluetooth.

4K HDMI with Audio Return Channel
Send the audio from the streaming apps built into your smart TV to the sound bar with 4K UHD HDMI (1in / 1out with eARC) via the included HDMI cable.

Features
Acoustic System - 2.1 (6 drivers)
HDMI: eARC - Yes
Digital Optical Input - Yes
Analog Input - Yes
HDMI input - Yes
Subwoofer Output - Yes
Simple one wire setup - Yes
Bluetooth (A2DP) - Yes
Dolby Atmos - Yes
Dolby Digital decoding - Yes
Sound Modes - Yes
Denon Dialog Enhancer - Yes

Supported Formats
Linear PCM
Dolby Digital
Dolby Digital Plus
Dolby TrueHD
Dolby Atmos

Installation
Keyhole style wall mount - Yes
Tabletop placement - Yes

Control
Control buttons - Yes
Remote Control - Yes
TV remote learning function - Yes

General
Available color: Black - Yes
Standby Consumption - 1.7W
Deep Standby Consumption - 0.5W
Auto Power Off - Yes
Dimensions (mm) - 890 x 120 x 67
Dimensions (in) - 35 x 4.7 x 2.6
Weight (kg) - 3,6
Weight (lb) - 7,94

Drivers
Left/Right Tweeter - 2x 1”/25mm (round)
Left/Right Midrange (W x H) - 2x 3.5” x 1.6”/90mm x 40mm (racetrack)
Subwoofer - 2x 3”/75mm (round)