Hi-Fi acoustic design
With 1.5-inch titanium dome tweeters with neodymium magnets and 3.5-inch long-excursion aluminum cone mid-woofers, the S355DB delivers crystal-clear highs and rich mids for an immersive listening experience.
5.8 GHz wireless subwoofer
The 8-inch long-throw subwoofer extends the low-frequency bandwidth down to 44 Hz, delivering deep and impactful bass.
Powered by a high-efficiency Class D amplifier, it delivers up to 70 watts RMS output power. The 5.8 GHz wireless connection allows for flexible and convenient subwoofer placement.
High-resolution audio processing
Enjoy superior sound quality with full 24-bit/96 kHz digital signal processing.
The analog input 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.
Flexible 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 wireless high-resolution audio up to 990 kbps from compatible Android devices (Android 8.0 or later).
Bluetooth multipoint allows two devices to remain connected simultaneously for seamless source switching.
Easy to manage and operate
Control playback with the included remote control or the built-in buttons.
When connected via HDMI eARC, HDMI CEC allows power, volume, and mute control directly from your TV remote.
Custom sound effects
Choose from four preset sound effects with the remote control or fine-tune your own profiles using the app to match different listening scenarios.
Easily switch between them using the remote control or the app.
EDIFIER ConneX application
Download the EDIFIER ConneX app to unlock enhanced features.
- Switch between input sources effortlessly
- Control playback with ease
- Customize sound effects to your preference
- Access to the digital user manual and settings
Features:
- Total output power (RMS):
-- Tweeters 15W × 2
-- Mid-bass 25W × 2
-- Subwoofer 70W
- Driver:
-- 8" long-throw subwoofer,
-- 3.5" aluminum cone mid-bass drivers with long excursion,
-- 1.5" titanium dome tweeters with neodymium magnets
- Frequency range:
-- 200 Hz - 40 kHz (Satellite speakers)
-- 44 Hz - 120 Hz (Subwoofer)
- Signal to noise ratio:
-- ≥ 90dB(A) (Satellite speakers)
-- ≥ 100dB(A) (Subwoofer)
- Audio inputs: HDMI eARC, optical, coaxial, USB-C, LINE IN and Bluetooth
- Input sensitivity:
-- HDMI eARC: 450 ± 50mFS (PCM stereo)
-- Optical: 450 ± 50mFS
-- USB-C: 450 ± 50mFS
-- LINE IN: 450 ± 50mV
-- Bluetooth: 450 ± 50mFS
-- Subwoofer: 500 ± 50mFS
- Bluetooth version: 6.0
- Codecs: LDAC, SBC
- Dimensions (W x H x D):
-- 134 mm × 226 mm × 163 mm (Active satellite speaker)
-- 126 mm × 226 mm × 158 mm (Passive satellite speaker)
-- 267 mm × 295 mm × 317 mm (Subwoofer)
Net weight: 13.93 kg
