power output : 15w＋8W*2(RMS)
impedandce>=10K
R.Frequency:20HZ-20KHZ
S/N ratio : >=70dB
Distortion<=0.3%
speaker size : 5"(sub)+3"(sat)*2
20": 700 SETS, 40": 1455 SETS, 40" HQ: 1700 SETS