PROAudioOnWheels lsSPECIFICATIONSNominal impedance: 4 ohmsRated AES Power Handling (RMS): 125 WattsProgram Power: 250 WattsSensitivity 2.83V at 1m: 93.5dBRecommended Hi Pass Crossover**:145hz**For Full Power Handling 12dB per octave CrossıverFrequency Response at - 10dB: 145-8000HzVoice Coil Diamete..