This sub microphone is completely functional and in excellent cosmetic condition with no major signs of use or wear, Size is everything. The Solomon lofreq is huge in the mix and only 7" compared to a 10" snare Recording studio and live stage use on kick drum, bass / guitar cabinets Attaches to standard microphone stand (5/8" fine thread) - output jack: neutrik XLR Dynamic microphone - 6.5'' Speaker driver - polar pattern: bi-directional - impedance: 150 ohms Customized in-line pad for controlled gain (gain and impedance designed to match beta 52)