Product specification

PRODUCT SPECIFICATION (V1.2)
MM 445
Microphone Head
1/2
The dynamic microphone capsule MM 445 is impressive
thanks to its unparalleled presence and openness for all
vocal types. Its sophisticated acoustic tuning and light-
weight aluminum-copper voice coil provide increased
proximity and sensitivity. With its high-rejection supercar-
dioid pickup pattern, the MM 445 provides focus in every
application and systematically protects against feedback
– even at extreme volume levels. Thanks to its robust metal
design it can withstand extensive wear and tear.
SPECIFICATIONS
Transducer principle dynamic
Frequency response 40 – 20,000 Hz
Pick-up pattern high rejection
supercardioid
Sensitivity
(free field, at 1 kHz)
1.6 mV/Pa
Max SPL at 1 kHz 163 dB
Equivalent noise level 18 dB(A)
Dynamic range 145 dB(A)
Nominal impedance
(at 1 kHz)
245 Ω
Min. terminating
impedance
1 kΩ
Dimensions Ø 51 x 67.5 mm
Weight 114 g
ARTICLE INFORMATION
MM 445 Art. no. 508830
ACCESSORIES
MM 445 Top Basket Art. no. 509203
MM 445 Pop Protection Art. no. 509209
FEATURES
• Lightweight, rapidly responding aluminum-copper
voice coil
• Dynamic microphone capsule
• High-resolution, direct sound for noticeably high proxi-
mity to vocals
• Directionality: high-rejection supercardioid
• Extremely high feedback resistance
• Large diaphragm diameter
• Spring-mounted capsule to shield from body-borne
noise
• Hum compensation coil to eliminate electromagnetic
interference
• Rugged metal basket
• Sennheiser standard capsule interface
COMPATIBILE PRODUCTS
compatible with not compatible with
• Digital 6000 • XS Wireless
• Digital 9000 • ew G3
• EW-D • ew 100 G4
• ew 300 G4 • 5000 Series
• ew 500 G4 • AVX
• 2000 Series • SpeechLine Digital
Wireless