Microlab M-880. RMS rated power: 59 W, Frequency range: 50 - 20000 Hz, Signal-to-Noise Ratio (SNR): 75 dB. Connectivity technology: Wired, Headphone connectivity: 3.5 mm. Weight: 5.6 kg. Speaker power: 16 W, Cable type: RCA, Audio output channels: 2.1