SCHOEPS CMH 641

• directional pattern: cardioid
• frequency range: 40Hz to 20kHz
• sensitivity: 13mV/Pa
• equivalent noise level (A-weighted): 15dB-A
• equivalent noise level (CCIR): 24dB
• signal-to-noise ratio (A-weighted): 79dB-A
• maximum sound pressure level at 0.5% THD: 132dB-SPL
• powering: 12V (+/-1V) and 48V (+/-4V) phantom powering (automatically switched)
• current consumption with 12V: 8mA
• current consumption with 48V: 4mA
• maximum output voltage: 1V
• output impedance (at 12V): 25Ohms
• output impedance (at 48V): 35Ohms
• minimum recommended load impedance: 600Ohms
• diameter: 37/26mm
• length: 210mm
• weight: 190g

CMH 641: identical with CMH 64, except for:

• directional pattern: supercardioid
• sensitivity: 14mV/Pa
• equivalent noise level (A-weighted): 15dB-A
• equivalent noise level (CCIR): 24dB
• signal-to-noise ratio (A-weighted): 79dB-A