MICROLAB Speakers 2.0 B-55 black

Amplifier: Output power: 1 Watt RMS
Power distribution: 0.5 Watt x 2
Harmonic distortion: < 0.3% 1W 1kHz
Frequency response: 180Hz - 20kHz
Signal/Noise ratio: > 65dB
Separation: > 45dB
Input sensitivity: 320mV
Nominal impedance: 4 ohm

Speakers: Tweeter: 2" x 2
Frequency response: 180Hz - 20kHz

Interfaces: Output: 3.5mm stereo to side speaker
Input: 3.5mm stereo
Input cable: 1.05m
Power input: USB 5V DC
USB cable: 1.03m

Power: USB powered