1.Model:SM-615YT
2.Coaxial
3.Rated Power:20W/30W
4.Speaker Unit Size:6.5''
5.Frequency Response:60Hz-20KHz
6.Impedance:70v-100v
7.Sensitivity(1w/1m):89dB
8.Dimension:Ø230*105mm
9.Mountung Diameter:Ø205mm
10.Material:ABS
11.Weight:1.3kg