1.Nominal impedance:8ohm
2.power capacity:35W3.Frequency Range:600Hz-20kHz4.sensitvity:110db/m.w5.diaphragm material:Titanium6.voice coil:Kapton34.4-CCAW7.magnet:13oz8.Horn Coupling:1 3/8” 18TPI9.size:Ф90*65mm10.net weight:960g