Sennheiser MM-445 User Manual
PRODUCT SPECIFICATION
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 lightweight aluminum-copper voice coil provide increased
proximity and sensitivity. With its high-rejection supercardioid 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.
FEATURES
• Lightweight, rapidly responding aluminum-copper
voice coil
• Dynamic microphone capsule
• High-resolution, direct sound for noticeably high proximity 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
ARTICLE INFORMATION
MM 445 Art. no. 508830
ACCESSORIES
MM 445 Top Basket Art. no. 509203
MM 445 Pop Protection Art. no. 509209
COMPATIBILE PRODUCTS
compatible with not compatible with
• Digital 6000 • XS Wireless
• Digital 9000 • 5000 Series
• 2000 Series • AVX
• evolution wireless G4 • SpeechLine Digital
Wireless
SPECIFICATIONS
Transducer principle dynamic
Frequency response 40 – 20,000 Hz
Pick-up pattern high rejection
supercardioid
Sensitivity
(free field, at 1 kHz)
Max SPL at 1 kHz 163 dB
Equivalent noise level 18 dB(A)
Dynamic range 145 dB(A)
Nominal impedance
(at 1 kHz)
Min. terminating
impedance
Dimensions Ø 51 x 67.5 mm
Weight 114 g
1.6 mV/Pa
245 Ω
1 kΩ
POLAR PATTERN
PRODUCT SPECIFICATION
MM 445
Microphone Head
0°
30
°
60°
90°
0
5
10
15
20
25
dB
2/2
30°
60°
90°
125 Hz
250 Hz
500 Hz
1000 Hz
FREQUENCY RESPONSE
- 40
- 50
- 60
dBV
-70
-80
-90
50
100
120°
200
150°
500
120°
2000 Hz
150°
180°
4000 Hz
8000 Hz
16000 Hz
1k 2k 5k 10k 20k
Hz
Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com
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