The speakers in the Pro Set Series are 200-Ohm nominal devices, with a -3 dB point at 8000 Hz. This combination reduces a lot of the hiss found in receiver audio stages. These speakers exhibit medium sensitivity, but they are easily driven by most rigs if you turn the AF Gain control up to about 2 o’clock.
The Pro Set iC (PS iC) utilizes the Heil Sound “iC” condenser element specially designed by Heil Sound for compatibility with the low gain found on many Icom transceivers’ mic amp stages. The -3dB points are fixed at 80 Hz and 12.5 kHz. The iC element requires +5 volts DC phantom power, with all iCOM rigs provide.
Each Pro Set is equipped with a windscreen for the microphone. The windscreen does not affect the frequency response of the microphone, and it is highly effective in minimizing breath blast while you’re speaking. Take advantage of Heil Sound’s years of engineering experience, and get yourself a Pro Set today!