Active USB bookshelf speaker Angled speaker positioning to optimize listening experience 2? inch (70mm) mid-range and treble units with dual magnetic circuit design Master volume with built-in power switch USB audio streaming capability and 3.5mm auxiliary input Wooden enclosure to minimize acoustic resonance

 

• Total power output:RMS 2W ? 2 (THD+N=10%, f0=1 KHz)
• Signal to noise ratio:?80 dBA
• THD - Total Harmonic Distortion:? 0.5%
• Frequency response:150Hz ~ 20 KHz (+/-5db)
• Input sensitivity:USB: 650 mFS±50 mFS AUX: 500 mV±50 mV
• Input Type:USB audio/AUX
• Speaker unit: 2? inch (70mm)