Powered Subwoofer Edifier T5

Powered Subwoofer
70W RMS active subwoofer
8 inch long stroke speaker driver
Frequency response from 38Hz
21mm thickened MDF wooden enclosure
Phase and low pass control
RCA Line-in/Line-out (pass through) connections
Automatic stand-by mode
Universal switching power supply (100-240V) 

Driver unit 8 inch bass
Power Output RMS 70W
Signal to noise ratio 85dB(A)
Frequency response 38Hz~200Hz
Noise level 25dB(A)
Input sensitivity 50±20mV