The Sennheiser MMD 945-1 BK is a high-performance microphone capsule for professional use. Based on the successful evolution e 945, this capsule is unsurpassed in its class with regard to smooth, natural sound. Every vocalist can enjoy the benefits of this capsule, especially its tremendous sound clarity and feedback rejection. Compatible with all hand-held transmitters from the ew G3 and 2000 series, it can be installed in seconds without tools.