Usability and Flexibility Overall sonic performance does not compromise on the ease of use. The SR117 is built and designed for all situations and for artists of all abilities. Whether this is your first mic or your last, it's incredibly forgiving and safe to use. You can use it with confidence in any situation, including on stage, during worship, and while recording. At Home in Arenas to Home Studios. The advanced features that make the SR117 the perfect choice for the largest live venues are also available for smaller live venues such as home studios. Designed to eliminate feedback during live use, the superior pattern control also works wonders for controlling room noise when recording in rooms that aren't perfectly treated. Features Exceptional Plosive Protection Extremely High Gain before Feedback Balanced Frequency Response Specifications Frequency Response - 20Hz – 20KHz Polar Pattern - Supercardioid Sensitivity (1KHZ) - 5 mV/Pa (-46 dBV/Pa) Power Requierments - 48V Phantom Power (P48), 10mA Peak Acoustic Input - 140 dBSPL Minimum Load Impedance - 1kOhm Self-Noise (A-Weighted) -  20 dBSPL-A Signal to Noise Ratio - 74 dB Included Accessories - Microphone Bag, Clip Dimensions (L X D) - 2.7? x 1.93? Colour - Black with Stainless Steel Band Weight - 0.26 lbs (0.118 kg) Microphone Type - Condenser Wireless Compatibility: Shure: - ULX-D, QLX-D, Axient - Audio-Technica: 3000 Series, 5000 Series, 6000 Series - Lectrosonics: HH, HHa - Line 6: V75, V55