High frequency titanium compression drivers with standard 34mmØ threaded exit. Designed to couple with tweeter flares in full-range PA speakers for accurate and powerful high frequency reproduction.Throat[tab]25mmØ (1")[br]Impedance[tab]8 Ohms[br]Thread[tab]34mmØDiaphragm[tab]Titanium[br]Voice coil[tab]34.4mmØ (1.35")[br]Frequency response[tab]600Hz - 20kHz[br]Power handling : rms[tab]35W[br]Power handling : max[tab]70W[br]Sensitivity @ 1W/1m[tab]110dB[br]Dimensions[tab]61 x 89mmØ[br]Weight[tab]910g[br]Magnet[tab]Ceramic