Here are the specs on the speakers:
Sensitivity (1 watt/1 meter): 92dB
Nominal Impedance: 8 ohms
Recommended amplifier power: 10 to 175 watts
Frequency response (-6 dB): 40Hz to 20kHz
Crossover frequency: 3.5kHz
Sensitivity (1 watt/1 meter): 92dB
Nominal Impedance: 8 ohms
Recommended amplifier power: 10 to 175 watts
Frequency response (-6 dB): 40Hz to 20kHz
Crossover frequency: 3.5kHz