Recommended amplifier power  20-125 Watts RMS
Continuous power handling  100 Watts RMS
Peak output power  290 Watts
Sensitivity  89dB (2.83Volts @ 1mtr)
Nominal impedance  8 Ohms
Frequency response  42Hz - 44kHz

Recommended amplifier power  20 - 150 Watts RMS
Continuous power handling  110 Watts RMS
Peak output power  325 Watts
Low frequency response  39Hz (-6dB)
Sensitivity  88dB (2.83 Volts @ 1 meter)
Nominal impedance  8 ohm
Frequency response  39Hz - 51kHz

Recommended amplifier power 10 - 90 Watts RMS
Continuous power handling 70 Watts RMS
Peak output power 140 Watts
Low frequency response 68Hz
Sensitivity 90dB
Nominal impedance 8 ohms
Frequency response 38Hz - 20kHz
DRIVE UNITS 
High frequency 25mm

Recommended amplifier power  20 - 125 Watts RMS
Continuous power handling  90 Watts RMS
Peak output power  275 Watts
Low frequency response  51Hz (-6dB)
Sensitivity  88dB
Nominal impedance  8 ohm
Frequency response  51Hz - 51 kHz (-6dB)

Recommended amplifier power  20-175 Watts
Continuous power handling  125 Watts
Peak output power  375 Watts
Sensitivity  89dB @ 2.83 Volts
Nominal impedance  8 Ohms
Frequency response  36Hz-51kHz