Before you settle for less, consider the Shure RPW112 Wireless SM58 Cartridge, Housing Assembly, and Grille. This innovative product is not just a cartridge head assembly; it's a testament to Shure's commitment to delivering high-quality, reliable audio equipment. Designed specifically for use with PGX2, SLX2, ULX2, and UR2 handheld transmitter bodies, the RPW112 is a versatile addition to any professional audio setup.As an industry-standard transducer, the RPW112 boasts a cardioid pickup pattern, ensuring focused audio capture and minimizing background noise for crystal clear sound. Its wide frequency response, ranging from 50 Hz to 15 kHz, guarantees accurate sound reproduction across a broad spectrum. This durable and stylish cartridge is compatible with the Shure SM58 wireless microphone system, one of the most popular and trusted systems in the audio industry. It's also compatible with the Shure Wireless Workbench software, making setup and control a breeze. In the world of audio equipment, the Shure RPW112 Wireless SM58 Cartridge, Housing Assembly, and Grille stands out as a testament to quality and reliability. Whether you're a seasoned audio professional or just starting out, this product is a sound investment in your audio setup.