The 5015A Surround Microphone Kit from DPA Microphones includes five 4015A wide cardioid microphones matched within +/-1 dB in both frequency response and sensitivity. They can be used in orchestra and acoustic ensemble tracking where it is desirable to blend directional miking with room sound. DPA includes mic holders, grids, and windscreens for all mics. The included Peli foam-lined case can be used for transportation and storage.