AKG D5WL1 Wireless Microphone Capsule (with D5 Element)The D5 WL1 premium dynamic vocal microphone head for lead and backing vocals delivers a powerful sound even on the noisiest stage. Its frequency independent supercardioid polar pattern ensures maximum gain before feedback. The D5 WL1 stands for a crisp sound that cuts through every mix. It is designed to fit the HT 4500 handheld transmitter. Features Patented Laminated Varimotion Diaphragm High feedback suppression with supercardiod polar pattern