Street Address: Unit 513-514 Kwong Sang Hong Center,151-153 Hoi Bun Road, Kwun Tong, KLN, Hong Kong
Country/Region: Hong Kong S.A.R
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Subwoofer frequency:40hz-150hz. Thd less than 0.1% at output 2v. S/n ratio:90db ref 1v input. Frequency response:10hz-30khz, +/-1db. Max output voltage:9v rms. Input & outputs level rate:1:3. Stereo separation:60db/1khz Operating voltage:11v-15v negative ground. Dimension:178mm 140mm 26mm/ldh.