Loudspeaker Edifier R2750DB 136 W — 2.0 stereo, Bluetooth, RCA, optical, black, 17.44 kg

Edifier R2750DB is a 2.0 loudspeaker system with a built-in amplifier delivering 136 W RMS total power. The pair of satellite speakers features a classic black wood-style cabinet and supports both wired and wireless connectivity, including Bluetooth, RCA and optical inputs. Designed for music playback, TV audio and desktop use, the speakers provide balanced sound reproduction suitable for home listening environments.

Advantages

The Edifier R2750DB combines a compact two-speaker layout with a high total RMS power rating to achieve clear mids and detailed highs while providing sufficient output for medium-sized rooms. Multiple input options let you switch easily between Bluetooth streaming and wired sources such as RCA or optical-connected devices. The wood-style enclosure contributes to more controlled bass response and reduced cabinet resonance compared with typical plastic housings.

Suitable for

• Music listening in living rooms and bedrooms
• Desktop audio for computers and workstations
• TV sound enhancement via optical input
• Wireless streaming from smartphones and tablets via Bluetooth

Key specifications

• Audio configuration: 2.0 stereo (two satellite speakers)
• Total RMS power: 136 W
• Connectivity: Bluetooth, RCA (analog), optical (digital)
• Enclosure finish: black wood-style cabinet
• Weight (pair): 17.44 kg

How to use

Place the satellite speakers on stable stands or a shelf at ear level for optimal stereo imaging, keeping them spaced approximately 1.5 to 3 metres apart depending on room size. Connect a source device using Bluetooth pairing, RCA cables, or an optical cable, and set the source output accordingly. Adjust volume and tone controls on the amplifier module to match listening preferences and avoid clipping at high levels. Allow the speakers to break in during initial use for gradual improvement in low-frequency performance.

Recommendations

For balanced sound performance, position the speakers so that the tweeters are aimed toward the listening position and avoid placing them flush against the wall; leave a short gap behind each cabinet. Use the optical input for digital TV or game console connections to reduce noise and preserve dynamic range. When streaming via Bluetooth, keep the source device within open range and free of large obstacles for stable wireless playback.