ETC Source Four Fresnel Black 7in 750w Stage Light 100025625 DRM Passive Loudspeakers are perfect

DRM Passive Loudspeakers are perfect for clubs

3000 Hz and a 2" voice coil that can take a pounding

Hardware-controlled microphone gain allows adjustment of microphone gain per channel

In addition to the input connectors and controls of the user-interface

ETC Source Four Fresnel Black 7in 750w Stage Light 100025625 DRM Passive Loudspeakers are perfectETC Source Four Fresnel Black 7 Inch 750 Watt Stage Light The fixture that changed the lighting industryThere's only one Source Four the fixture that changed the lighting industry. Source Four combines the energy saving power of the patented HPL lamp, with a dichroic reflector and optical quality lenses, for the coolest beam on the market. That means your gels, patterns and shutters last longer and your performance space stays cooler. No other light