• Type: Dynamic (moving coil)
• Frequency Response: 50 to 15,000 Hz
• Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency
• Impedance: Rated impedance is 150 Ohms (300 Ohms actual) for connection to microphone inputs rated low impedance
• V-Groove in rear of top section for easier assembly and confident setup

The Shure SM58 dynamic mic has been a standard on stages throughout the world for years with its unmistakable sound and unsurpassed reliability. A carefully tailored frequency rise at about 4,000 Hz makes the vocals stand out in the mix and yet keeps them smooth and "easy on the ears. It's no surprise that the SM58 is the most popular mic in the world. The SM58 has a cardiod (unidirectional) polar pattern, 50-15,000 Hz frequency response, and is a low-impedance microphone. Shure includes a mic stand adapter and a zippered storage pouch. Consistently the first choice of performers around the globe, the SM58 vocal microphone is a genuine world standard and a true audio legend. The Shure SM58 is a unidirectional (cardioid) dynamic vocal microphone designed for professional vocal use in sound reinforcement and studio recording. A highly effective, built-in, spherical filter minimizes wind and breath "pop" noise. The legendary Shure vocal mic is tuned to accentuate the warmth and clarity of lead and back-up vocals, as well as live performance, sound reinforcement, and studio recording. A cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The SM58 has a tailored vocal response for a sound, which is a world standard. Rugged construction, a proven shock mount system, and a steel mesh grille ensure that even with rough handling, the SM58 will perform consistently. Outdoors or indoors, singing, speech - the SM58 is the overwhelming choice of professionals.