EDIFIER S355DB 2.1 Speaker system Black

The EDIFIER S355DB is a 2.1 Hi-Fi speaker system with 150 W RMS, designed for an impressive sound experience. It is equipped with two satellite speakers – these feature 3.5-inch aluminum mid-range drivers (warm and clear sound) and 1.5-inch titanium dome tweeters (bright high tones without distortion). The system also includes a wireless 8-inch subwoofer with 5.8 GHz operation, delivering deep bass down to 44 Hz and allowing for flexible placement.

The tri-amplified architecture drives each driver separately to minimize distortion, while the 24-bit/96-kHz DSP optimizes the signal in real-time. It is Hi-Res Audio certified and compatible with Bluetooth 6.0 LDAC (data rate up to 990 kbps, three times higher than a standard codec). This preserves details of 24-bit/96-kHz audio, ideal for high-quality streaming services. Furthermore, it supports Bluetooth Multipoint for simultaneous connection of two devices.

Thanks to versatile connectivity options (HDMI eARC with HDMI-CEC, USB-C, optical input, coaxial input, LINE-IN input), it is compatible with various devices – televisions, PCs, game consoles, and turntables. It is optionally available in an elegant black or wood finish. Operation is intuitive via the remote control (4 pre-defined sound effects) and via the EDIFIER ConneX app (individual EQ profiles). It impresses with a balanced mix of performance, design, and practical utility.

Technical features

• Tri-amplified 2.1 amplification with 150 W – Dedicated amplification for high tones (15 W + 15 W), mid-tones (25 W + 25 W), and bass (70 W) for powerful, balanced Hi-Fi sound.
• Premium driver configuration – Consisting of an 8-inch long-throw subwoofer, 3.5-inch aluminum diaphragm mid-range drivers, and 1.25-inch titanium dome tweeters for clear and dynamic sound.
• Hi-Res Audio certified & 24-bit/96-kHz processing – End-to-end digital signal processing with support for Hi-Resolution Audio, including wired and wireless Hi-Res certification.
• Versatile connectivity & dual-band wireless subwoofer – With HDMI eARC, optical input, coaxial input, USB-C, and Line input, as well as dual-band wireless connection (5.8 GHz + 5.2 GHz) for the subwoofer.
• Flexible control & individual sound adjustment – Side buttons for source, volume, and EQ settings; includes remote control and support for the EDIFIER ConneX app with 4 preset sound modes and 9-band equalizer.