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. 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 or speech -- the SM58 is the overwhelming choice of professionals worldwide.

Consistently the first choice of performers around the globe, the SM58 vocal microphone is a genuine world standard and a true audio legend. Smooth, mid-frequency presence rise provides the distinct, world-famous SM58 sound. Rugged construction for extreme reliability in demanding applications. Cardioid (unidirectional) dynamic. Frequency response: 50 to 15,000 Hz.

MPN: SM58-CN
UPC: 000888887090

- Type: Dynamic (moving coil)
- Frequency Response: 50 to 15,000 Hz
- Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency (see Figure 2)
- Output Level (at 1,000 Hz): Open Circuit Voltage: -74.5 dB* (0.19 mV)

Power Level:
- -56.0 dB**
- *0 dB = 1 v/microbar
- **0 dB = 1 mw/10 microbar

- Impedance: Rated impedance is 150 ohms (300 ohms actual) for connection to microphone inputs rated low impedance
- Phasing: Positive pressure on diaphram produces positive voltage on pin 2 with respect to pin 3
- Connector:Three-pin professional audio connector (male XRL type)
- Case: Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille
- Swivel Adapter: Positive action, break-resistant, adjustable, through 108 degrees, with standard 5/8 in.-27 thread
- Net Weight: 298 grams (10.5 oz)