The SM27 is a rugged and versatile large-diaphragm, side-address cardioid microphone, with low self-noise and extended frequency response that picks up vocal and instrument nuances with clarity. Durab... Click To Read More About This Product
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The SM27 is a rugged and versatile large-diaphragm, side-address cardioid microphone, with low self-noise and extended frequency response that picks up vocal and instrument nuances with clarity. Durable Shure construction features three separate mesh layers that reduce wind and breath noise.
Uniform cardioid pattern for superior off axis rejection
Superior transient response from a low-mass large Mylar diaphragm
Flat, neutral frequency response for natural reproduction onstage or in the studio
3-position switchable low-frequency filter helps reduce unwanted background noise or counteract proximity effect for consistent, extended low-end
Durable metal construction
3 separate mesh layers reduce wind and breath noise.
Cartridge Type: Externally biased condenser Frequency response: 20 to 20,000Hz Directional Polar Pattern: Cardioid Output impedance: EIA Rated at 150 Ohms (140 Ohms actual) Attenuation switch: 0 or 15dB attenuation Low Frequency response switch: (Flat) -6 db/octave below 115Hz, -18 dB/octave below 80Hz Phantom Power: 48 Vdc ±4 Vdc (IEC 268 15/DIN 45 596), positive pins 2 and 3 Current Drain: 5.4 mA typical at 48 Vdc Common Mode Rejection: >50dB, 20Hz to 20kHz Polarity: Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3 Sensitivity (typical, at 1000Hz; 1Pa = 94dB SPL): -37 dBV/Pa Self noise (typical, equivalent SPL; A weighted, IEC 651): 9.5dB Maximum SPL (1000Hz at 1% THD): 2500 Ohm load (Attenuator on): 138 (153)dB, 1000 Ohm load (Attenuator off): 133 (148)dB Output Clipping Level: (2500 Ohm load) 7dBV, (1000 Ohm load) 1dBV Dynamic Range: 2500 Ohm load (128dB), (1000 Ohm load) 123dB Signal to Noise ratio: 84.5dB
Dimensions and Weight: 53.0mm (2.08") maximum body diameter; 156.2mm (6.15") long; 642g (22.6 oz.)
One year warranty on wireless mics, mixers, and circuitry products. 2 year warranty on wired mics. Warranty terms vary. Check with manufacturer for specific product warranty.