Edifier S351DB 2.1 Speaker System, 150W RMS, Bluetooth 5.1, Optical, Coaxial, RCA, PC, AUX, DSP & DRC, MDF Cabinet, Remote Control, Black

This 2.1 audio system with 150W RMS power delivers high-quality sound with balanced reproduction of low, mid, and high frequencies. The system includes two satellite speakers with 3.5" aluminum mid-bass drivers and ¾" titanium dome tweeters, as well as an 8" subwoofer with a polypropylene cone that reproduces bass down to 40 Hz.

The enclosures of the satellite speakers and subwoofer are made of high-quality wood, which minimizes acoustic resonance and reduces distortion, ensuring clear and precise sound. The subwoofer’s flanged bass reflex port is calibrated for more powerful and accurate bass.

The system supports wireless audio via Bluetooth with Qualcomm® aptX™ for a stable, high-quality connection, as well as wired connections via Line In, Optical, and Coaxial inputs. The Class-D amplifier with DSP and DRC separates the signals into low, mid, and high frequencies, sending them to the appropriate speakers for maximum accuracy and dynamics.

Control is easy via the side buttons on the satellites or the included remote, which allows for volume control, input selection, and other functions. The system is suitable for both home theater and high-fidelity music listening.

- Total output power (RMS): 150 W
- R/L (treble): 15 W + 15 W
- R/L (midrange/bass): 25 W + 25 W
- Subwoofer: 70 W
- Speakers: 3.5" mid-bass (aluminum) + ¾" treble (titanium) + 8" subwoofer (polypropylene)
- Audio inputs: PC, AUX, Optical, Coaxial, Bluetooth
- Audio technology: Class-D amplifier with DSP and DRC for precise frequency separation
- Enclosure: MDF wood, reducing resonance and distortion
- Controls: Side buttons + remote control
- Compatibility: Suitable for home theater and high-quality audio systems
- Dimensions (W x H x D): Subwoofer: 26.5 x 28.9 x 31.2 cm / Satellites: 12.7 x 21.7 x 15.6 cm
- Weight: 19.1 kg
- Color: Black

Frequency range:
- R/L: 160 Hz - 20 kHz
- Subwoofer: 40 Hz - 160 Hz

Signal-to-noise ratio:
- R/L: ≥ 80 dB (A)
- Subwoofer: ≥ 85 dB (A)

Input sensitivity:
- PC: R/L 600 ± 50 mV, SW 270 ± 20 mV
- AUX: R/L 400 ± 50 mV, SW 200 ± 20 mV
- Optical / Coaxial: R/L 400 ± 50 mFFS, SW 200 ± 20 mFFS
- Bluetooth: R/L 400 ± 50 mFF, SW 200 ± 20 mFF