Power calculated on rated minimum impedance. ^Power on Continuous Program is defined as 3 dB greater than the Nominal rating. ^Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. ®12 dB/oct. or higher slope high-pass filter.
Very smooth response from 400 Hz to 8 kHz. An aluminium phase plug increases axial sensitivity and controls high frequency dispersion. k O *
(12 in.) Nominal Impedance 8 Q Minimum Impedance 6.3 Q (LF), 7.2 Q (HF) Frequency Range 55 - 18000 Hz Dispersion Angle1 90° LF unit Sensitivity (lW/lm)2 99 dB Power Handling (60 -600 Hz) Nominal3 250 W Continuous Program4 500 W Voice Coil Diameter 65 mm. (2.5 in.) Winding Material Copper HF unit Sensitivity (lW/lm)5 104.5 dB Power Handling (2200 -20000 Hz) Nominal 30 W Continuous Program 60 W Voice Coil Diameter 44 mm. (1.75 in.) Winding Material Al
A four inch copper wire voice coil with very high thermal capability and a ventilated magnet assembly allows a low power compression. A very low distortion figure is obtained using a double spider design and dual demodulation rings in the magnetic path. Proprietary water-proof cone treatment for safe use in adverse climatic conditions. £ 0 w o a co Specifications Nominal Diameter 460 mm (18 in) Nominal Impedance 8 Q Minumum Impedance 6.1 Q Power Handling (40 -400 Hz) Nominal1 100
Power calculated on rated minimum impedance. ^Power on Continuous Program is defined as 3 dB greater than the Nominal rating. ^Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. ®12 dB/oct. or higher slope high-pass filter.
Power calculated on rated minimum impedance. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83V for 8 ohms or 2.0V for 4 ohms Nominal Impedance 3, 4
Power calculated on rated minimum impedance. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. 12 dB/oct. or higher slope high-pass filter.