Sennheiser MKH 40 P48 Cardioid RF Condenser Microphone Overview:

Cardioid RF condenser microphone. For a large number of applications, e. g. as a main microphone, especially in lightly reverberant or acoustically less perfect rooms, with instrumental groups or for speech applications.

Features:

• Pressure gradient microphone with cardioid pick-up pattern
• Maximum front to back ratio
• Exceptionally low inherent self-noise
• High sensitivity
• Switchable roll-off filter to compensate for proximity effects at a distance of approx. 0.5 m
• Switchable pre-attenuation

In the Box:

• 1 x MKH 40
• 1 x MZS 40 shock mount
• 1 x MZW 41 windshield

Specifications:

• Dimensions Ø: 25 x 153 mm 
• Frequency response (Microphone): 40 - 20000 Hz 
• Sensitivity in free field, no load (1kHz): 25 mV/Pa +-1 dB 
• Nominal impedance: 150 Ω 
• Min. terminating impedance: 1000 Ω 
• Equivalent noise level: 12 (18) dB 
• Equivalent noise level weighted as per CCIR 468-3: 21 (27) dB 
• Maximum sound pressure level (passiv): 134 (142) dB / 1 kHz 
• Current consumption: 2 mA 
• Battery Specification: 48 +- 4 V Phantom

Made in Germany