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Edifier S355DB (Black)
2.1 Multimedia Active Speaker Kit - 150W RMS - Bluetooth 6.0 - HDMI eARC/Optical/Coaxial/USB-C/RCA
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A powerful and immersive Hi-Res audio experience
The Edifier S355DB speakers have been designed to deliver spectacular sound for music, movies or gaming. This 2.1 active tri-amplified system delivers a total power output of 150 W RMS and combines two high-fidelity satellite speakers with an imposing 8-inch wireless subwoofer. Thanks to their 1.5-inch titanium dome tweeters paired with 3.5-inch aluminium mid/bass drivers, the S355DB deliver precise highs, rich mids and deep bass capable of effectively filling an entire room. Hi-Res Audio and Hi-Res Audio Wireless compatible, they ensure detailed and dynamic sound reproduction, ideal for high-definition content. Their particularly comprehensive connectivity, HDMI eARC, USB-C, optical, coaxial, line input and Bluetooth 6.0, makes it easy to connect a TV, a PC, a games console or a smartphone.
Advanced audio technologies for high-fidelity sound
The Edifier S355DB incorporate several innovative technologies designed to optimise sound quality. Their tri-amplified architecture combined with DSP (Digital Signal Processing) digital processing ensures precise frequency separation as well as optimal control of highs, mids and bass. The system also uses an active crossover and DRC (Dynamic Range Control) technology to preserve signal clarity even at high volume. The wireless subwoofer uses a stable 5.8 GHz connection for more flexible installation without performance loss. For streaming, Bluetooth 6.0 with LDAC codec lets you enjoy high-resolution audio transmission up to 24 bits / 96 kHz for very high-quality wireless listening. Users can finally personalise the sound thanks to the Edifier ConneX mobile application, its equalisers and several preset audio modes.
Main features:
- 2.1 active tri-amplified audio system
- Total power: 150 W RMS
- Tweeters: 2 x 15 W - Mid/bass drivers: 2 x 25 W
- Subwoofer: 70 W RMS - 1.5" titanium dome tweeters with neodymium magnets
- Long-throw 3.5" aluminium mid/bass drivers
- Long-throw 8" subwoofer
- Wireless subwoofer 5.8 GHz
- Satellite frequency response: 200 Hz – 40 kHz
- Subwoofer frequency response: 44 Hz – 120 Hz
- Satellite signal-to-noise ratio: ≥ 90 dB(A)
- Subwoofer signal-to-noise ratio: ≥ 100 dB(A)
- DSP digital processing
- Tri-amplified active crossover
- DRC (Dynamic Range Control) technology
- Hi-Res Audio certification and Hi-Res Audio Wireless certification
- Bluetooth 6.0
- LDAC and SBC codec compatibility
- Connections: HDMI eARC, USB-C, optical, coaxial, LINE IN, Bluetooth
- Bluetooth multipoint connection
- Edifier ConneX application compatible
- Active speaker dimensions: 134 x 226 x 163 mm / Passive speaker dimensions: 126 x 226 x 158 mm / Subwoofer dimensions: 267 x 295 x 317 mm
- Total weight: 13,93 kg
- Remote control included
- Audio cables included
Select your criteria
General information |
Product name |
Edifier S355DB (Black) |
Brand |
Edifier | |
Model |
S355DB-BK | |
Main characteristics |
Speakers type |
2.1 |
Typical use |
Desktop computer | |
| Laptop computer | ||
Remote control |
Yes | |
Power (RMS) |
150 W | |
Signal-to-noise ratio |
85 dB | |
Bandwidth (Min frequency) |
160 Hz | |
Bandwidth (Max frequency) |
20 kHz | |
Connectivity |
Interface with the computer |
Bluetooth |
| Line IN (2x RCA Female) | ||
| Coaxial S/PDIF digital audio | ||
| Digital audio S/PDIF Optical | ||
| HDMI Female | ||
Wireless |
No | |
Physical characteristics |
Color |
Black |
Width |
134 mm | |
Height |
226 mm | |
Depth |
163 mm | |
Weight |
13.93 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Edifier Europe B.V. |
Postal address |
Stationsplein 45, A4.004 3013 AK Rotterdam Pays-Bas | |
Electronic Address |
support@edifier.com |
See all Edifier products
Product referenced on 11 May 2026
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