Edifier R1280DB BL 2.0 Speakers, 42W RMS, Bluetooth 5.1, 2 RCA inputs, Active crossover, Bass and treble controls, Black

An active bookshelf audio system with a total output power of 42 W RMS, designed to deliver balanced and rich sound in small to medium-sized rooms. The system features a 2-way active crossover and a total of four drivers—two 4" mid-bass drivers for deep and controlled bass, and two 0.5" silk dome tweeters for clear and detailed high frequencies.

The enclosures are made entirely of MDF, which reduces acoustic resonance and distortion and contributes to cleaner and more accurate reproduction. The front bass reflex port, with its calibrated and extended shape, improves airflow and boosts low frequencies without unwanted noise.

The audio system supports a wide range of inputs—Bluetooth, optical, coaxial, and two RCA inputs—allowing for easy connection to TVs, computers, consoles, players, and mobile devices. Bluetooth 5.1 ensures a stable wireless connection with low power consumption.

Control is convenient and intuitive via a wireless remote control for volume adjustment and mute, as well as via rotary controls for bass, treble, and overall volume located on the side panel of the active speaker.

- Total output power (RMS): 42 W
- Power per channel: 21 W + 21 W
- Bluetooth version: 5.1
- Configuration: active bookshelf system
- Active crossover: 2-way
- Controls: wireless remote control and side panel
- Frequency response: 55 Hz – 20 kHz
- Signal-to-noise ratio: ≥ 85 dB (A)
- Noise level: ≤ 25 dB (A)
- Bass reflex port: front-firing, calibrated, flared
- Cabinet: 100% MDF
- Dimensions (HxWxD): 23.4 x 14.6 x 19.6 cm
- Weight: 4.9 kg
- Color: Black

Speakers:
- 4" mid-bass drivers
- 0.5" tweeters (silk dome)

Audio inputs:
- Optical
- Coaxial
- Bluetooth
- Dual RCA

Input sensitivity:
- LINE IN 1 (R/L): 450 ± 50 mV
- LINE IN 2 (R/L): 550 ± 50 mV
- Optical / Coaxial (R/L): 500 ± 50 mFFS
- Bluetooth (R/L): 700 ± 50 mV

Controls:
- Bass
- Treble
- Overall volume