2.1 Active Speaker

150W RMS total output power with high-quality and room-filling sound

3.5" long-throw aluminum cone mid-bass drivers and 1.5" titanium dome tweeters

8" 5.8GHz wireless subwoofer

End-to-end digital signal processing with tri-amped active crossover and DRC

Hi-Res Audio and Hi-Res Audio Wireless certified

Versatile connectivity options including HDMI eARC, Optical, Coaxial, USB-C, and LINE IN

Bluetooth V6.0 audio receiver supporting multipoint connection

Multiple preset sound effects and customizable EQs by the EDIFIER ConneX mobile app

Select Color: Black

Hi-Fi Acoustic Design

Featuring 1.5-inch titanium dome tweeters with neodymium magnets and 3.5-inch long-throw aluminum cone mid-bass drivers, the S355DB delivers crystal clear highs and full-bodied mids for an immersive listening experience.

5.8GHz Wireless Subwoofer

The 8-inch long-throw subwoofer extends the low-end frequency response down to 44Hz, ensuring deep and impactful bass. Powered by a high-efficiency Class D amplifier, it delivers up to 70 watts RMS of output. The 5.8GHz wireless connection allows for flexible and convenient placement of the subwoofer.

High-Resolution Audio Processing

Enjoy superior audio quality with end-to-end 24-bit/96kHz digital signal processing. The analog front end supports high-resolution analog-to-digital conversion. Whether you're using analog inputs or digital streaming, the S355DB ensures accurate signal conversion and faithful sound reproduction.

Versatile Connectivity Options

HDMI eARC enables convenient, high-quality audio transmission from compatible TVs. Optical, Coaxial, USB-C, and LINE IN inputs provide flexible connectivity for a wide range of devices—simply choose the option that best suits your setup.

* The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

Advanced Bluetooth Connectivity

Bluetooth 6.0 with LDAC support delivers high-resolution wireless audio at up to 990 kbps from compatible Android devices (Android 8.0 or later). Bluetooth multipoint allows two devices to stay connected simultaneously for seamless source switching.

Easy Control & Operation

Control playback with the included remote or onboard knobs. When connected via HDMI eARC, HDMI CEC allows power, volume, and mute control directly from your TV remote.

Customizable Sound Effects

Select from four preset sound effects with the remote, or fine-tune your own profiles using the app to match different listening scenarios. Easily switch between them using the remote or app.

EDIFIER ConneX App

Download the EDIFIER ConneX App to unlock enhanced features.

- Switch between input sources effortlessly
- Control playback with ease
- Customize sound effects to suit your preferences
- Access the digital user manual and settings