The Shure RPW174 KSM8 Microphone Capsule Head is a replacement cartridge for all Shure wireless microphones, excepting those in the BLX and GLX-D ranges. By using Shure's Dualdyne double diaphragm technology the worst proximity effects are avoided and both low and high-frequency handling noise is also kept to an absolute minimum. The result is a dynamic mic that provides the most neutral and accurate response possible, housed in a hard-wearing Shure enclosure.

The main features of the Shure RPW174 KSM8 Microphone Capsule Head include:

• Dualdyne Dynamic Cardioid Cartridge for Shure Wireless Microphones
• Frequency Response: 40 Hz - 16 kHz
• Cardioid Polar Pattern
• Dual-Diaphragm Dynamic (Moving Coil)
• 2 x Ultra-Thin Diaphragms (Passive/Active)
• Inverted Airflow Technology
• Greatly Reduced Proximity Effects
• Increased Output Level from Neodymium Magnet in Micro-Injection Mould
• Diaphragm Stabilisation System
• Outstanding Mechanical and Physical Reliability
• Hardened Carbon-Steel Grille
• Black Finish