The Sennheiser I30H-C Microphone Package is designed for ceiling mount and overhead installation. The kit includes the ME34 mini cardioid microphone, MZH30 ceiling mount and MZC30 Kevlar reinforced 30-foot (9M) cable. The ME34 is ideal for general sound reinforcement applications. The cardioid polar pattern minimizes noise and off-axis audio better than omnidirectional microphones, resulting in higher gain before feedback response. Configured to maintain clarity at long range, the kit is ideal for theaters, houses-of-worship, auditoriums and more.