Sennheiser MD 445 Pro Dynamic Vocal Microphone
The MD 445 Dynamic Vocal Microphone pushes the potential of dynamic microphones to the limits. Offering a direct and focused sound, the MD 445 gives every voice presence and intensity. Delivering sophisticated transparency and richness of low and middle ranges to create unparalleled acoustic closeness.
Features
- Dynamic vocal microphone
 - Very lightweight, rapidly responding aluminum- copper voice coil
 - High-resolution, direct sound for audibly greater proximity to the vocals
 - Directionality: high-rejection supercardioid
 - Extremely high feedback resistance
 - Large diaphragm diameter
 - Spring-mounted capsule to shield it from body-borne noise
 - Hum compensation coil to eliminate electromagnetic interference
 - Rugged metal design
 
Spec
Frequency response (Microphone): 40 – 20,000 Hz
Weight: 329 g
Nominal impedance: 245 Ω
Min. terminating impedance: 1 kΩ
Dynamic range: 145 dB(A)
Transducer principle (Microphone): dynamic
Pick-up pattern: high rejection supercardioid
Sensitivity in free field, no load (1kHz): 1.6 mV/Pa -55.9 dBV/Pa
Max. sound pressure level: 163 dB
Equivalent noise level: 18 dB(A)
Connector: XLR-3m
Dimensions: Ø 47.5 x 174 mm