1.Nominal impedance:8ohm
2.power capacity:20W
3.Frequency Range:800Hz-20kHz
4.sensitvity:105db/m.w
5.diaphragm material:Titanium
6.voice coil:Kapton25.4-CCAW
7magnet:12oz
8.Horn Coupling:1 3/8” 18TPI
9.size:Ф84*68mm
10.net weight:800g
