PCB MOUNT SPEAKER 23 MM 8 OHM; Transducer Function:Speaker; Power Rating RMS:200mW; Impedance:8ohm; Sensitivity (dB):73dB; Resonant Frequency:1.74kHz; Frequency Response Min:900Hz; Frequency Response Max:16kHz; SVHC:No SVHC ;RoHS Compliant: Yes