Shure KSM32CG Microphone

When you need an extended frequency response to produce open, natural sounding reproductions, you need the KSM32/CG. This exceptional mic boasts extended frequency response, low self-noise, high-quality low-frequency reproduction, high output level, and high input SPL capability.

Features

• Class A, transformerless preamplifier circuitry eliminates cross-over distortion for improved linearity across the full frequency range.
• Embossed, high-compliance diaphragm provides extended low-frequency response.
• Ultra-thin, gold-layered, low-mass, Mylar® diaphragm for excellent transient response
• 15 dB attenuation switch for handling extremely high sound pressure levels (SPL)
• Switchable low-frequency filter provides greater flexibility to reduce background noise or to counteract proximity effect.
• Integrated three-stage pop protection grille reduces "pop" and other breath noise
• Internal shock mount reduces transmission of handling noise
• Replacement cartridge: RK374

Performance Characteristics

• Extended frequency response
• Very low self-noise
• Exceptional low-frequency reproduction
• High output level
• High input SPL capability
• No cross-over distortion
• Extremely uniform polar response
• Superior common mode rejection and suppression of radio frequency interference

Cartridge Type
Permanently-biased Condenser

Frequency Response
20 to 20,000 Hz

Directional Polar Pattern
Cardioid

Output Impedance
150 ohms (actual)

Low Frequency response switch
flat; -6 db/octave below 115 Hz;
-18 dB/octave below 80 Hz

Phantom Power
48 Vdc +/- 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3

Current Drain
4.65 mA typical at 48 Vdc

Common Mode Rejection
> 50 dB, 20 Hz to 20 kHz

Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL)
-36 dBV/Pa (16 mV)

Maximum SPL at 1000 Hz
139 (154) dB
133 (148) dB

Dynamic Range
2500 ohm load: 126 dB
1000 ohm load: 119 dB