SNR:  85dB 
<br />Frequency response: 50HZ-17KHZ 
<br />Adjust form: Pre-adjustment knob 
<br />Separation:  40dB 
<br />Net weight: 1200 g 
<br />Speaker Size:240X180X120mm
<br />Audio cable length: 110cm 
<br />USB cable length: 110cm 
<br />Audio input interface: 3.5mm audio port 
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<br />Packages: 
<br />1pc Speaker