GEC Subwoofer

speaker: subwoofer 8 inches
       sattlite box 3 inches
out put the excess bass 18 Ws(Rms)
satellite box 12W * 5 (Rms)
output resistance: 4 OHM
input sense: High fidelity input 500 importations, front, middle,back 350mvs, excess
bass 50 mvs
feactures size: principal main box D350*W200*H350(mm) the satellite box 73*H2930s(mm)
ring speed: the bass high sound 20Hzs----150KHzs,
SNR: 75db
separation degree: 500db
if anybody have interest,please contact me: