Model: Reference EL
Frequency Response: 70Hz - 20kHz, +/-3dB
Crossover Frequency(ies): 5.5kHz
Sensitivity: 89dB (1 watt/1 meter)
Nominal Impedance: 6 ohms
Recommended Power Amplifier Range: 10 - 60 watts, RMS
Woofer: 5.25" polypropylene
Tweeter: 0.5" polycarbonate