Sennheiser MEB 104-L, MEB 104, MEB 102-L, MEB 102 Datasheet
PRODUCT SPECIFICATION
SpeechLine Wired
MEB 102 (-L), MEB 104 (-L)
Install Boundary Layer Microphone
1/5
FEATURES
• Unobtrusive, timeless design
• Optimized for speech
• Made in Germany
Compact and unobtrusively designed, the boundary layer
microphones MEB 102 (omnidirectional) and MEB 104 (cardioid) fits any style of interior and can be easily installed
into surfaces such as tables or ceiling tiles.
Each of them features aproven Sennheiser microphone
capsule for the best speech intelligibility, and is protected
by a rugged housin. Its -L variant features a bi-color LED
ring for status indication.
DELIVERY INCLUDES
• Boundary layer microphone
• Quick guide
• Safety guide
• Mounting material
MEB 102 MEB 104
ARCHITECT‘S SPECIFICATION
The microphone shall be a pre-polarized condenser
boundary layer microphone designed for fixed installation
in conference applications. The omni-directional microphone capsule shall be optimized for speech intelligibility. The
microphone capsule shall be protected by a rugged sound
inlet basket. The frequency response shall be
40 Hz-20,000 Hz and sensitivity shall be 16 mV/Pa. Nominal impedance at 1 kHz shall be 200 Ω. Equivalent noise level shall be 21 dB(A) or 31 dB weighted as per CCIR 468-3.
Dynamic range shall be 104 dB(A). Maximum SPL shall be
125 dB. The microphone shall provide an XLR-3 connector
and an M20 thread.
The microphone shall operate on 48 V phantom power.
Current consumption shall be 3 mA. Dimensions shall
be 28.5 mm (1.12“) in diameter and 83 mm (3.27“) in total
height. The installation height shall be 12 mm (0.57“).
Weight shall be 58 grams (2.05 oz).
Operating temperature shall range from 0 °C to +40 °C
(+32 °F to +104 °F). The micro-phone shall be the Sennheiser MEB 102. The Sennheiser MEB 102 microphone shall
also be available as a variant (-L) with an XLR-5 connector
and a bi-color LED ring for status indication. The current
consumption of the -L version shall be 6 mA. The TLL
voltage for LED activation shall be high level > 2.4 and low
level < 0.4 V.
The microphone shall be a pre-polarized condenser
boundary layer microphone designed for fixed installation in conference applications. The cardioid microphone
capsule shall be optimized for speech intelligibility. The
microphone capsule shall be protected by a rugged sound
inlet basket. The frequency response shall be
40 Hz-20,000 Hz and sensitivity shall be 14 mV/Pa. Nominal impedance at 1 kHz shall be 200 Ω. Equivalent noise
level shall be 28 dB(A) or 38 dB weighted as per
CCIR 468-3. Dynamic range shall be 97 dB(A). Maximum
SPL shall be 125 dB. The micro-phone shall provide an
XLR-3 connector and an M20 thread. The microphone
shall operate on 48 V phantom power. Current consumption shall be 3 mA. Dimensions shall be 28.5 mm(1.12“) in
diameter and 90 mm (3.54“) in total height. The installation
height shall be 19 mm (0.75“). Weight shall be 60 grams
(2.15 oz). Operating temperature shall range from 0 °C to
+40 °C (+32 °F to +104 °F). The microphone shall be the
Sennheiser MEB 104.
The Sennheiser MEB 104 microphone shall also be available as a variant (-L) with an XLR-5 connector and a bi-color
LED ring for status indication. The current consump-tion
of the -L version shall be 6 mA. The TLL voltage for LED
activation shall be high level > 2.4 V and low level < 0.4 V.
SP 1080 v3.0 MEB 102 MEB 102-L MEB 104 MEB 104-L Specification EN.indd 1 12.03.2019 09:26:36
PRODUCT SPECIFICATION
SpeechLine Wired
MEB 102 (-L), MEB 104 (-L)
Install Boundary Layer Microphone
2/5
SPECIFICATIONS
MEB 102 & MEB 102-L
MEB 102 MEB 102-L
Transducer principle pre-polarized condenser microphone pre-polarized condenser microphone
Acoustic principle boundary layer microphone boundary layer microphone
Pick-up pattern omni-directional omni-directional
Frequency response 40 Hz – 20 kHz 40 Hz – 20 kHz
Nominal impedance at 1 kHz 200 Ohm 200 Ohm
Sensitivity 16 mV/Pa 16 mV/Pa
Maximum sound pressure level 125 dB 125 dB
Equivalent noise level 21 dB (A) 21 dB (A)
Equivalent noise level weighted
as per CCIR 468-3
Dynamic range 104 dB (A) 104 dB (A)
Phantom power P 24-48 P 24-48
Current consumption 3 mA 6 mA
Connector XLR 3 XLR 5
Pin assignment XLR-3M out
LED light ring color red / green
TTL levels for LED activation high > 2.4 V
Weight 58 g 58 g
Height 83 mm (12 mm above surface) 83 mm (12 mm above surface)
Diameter 28.5 mm 28.5 mm
Thread M 20 M 20
Operating temperature 0 °C to +40 °C
31 dB (CCIR) 31 dB (CCIR)
XLR-5M out
1 = gnd
2 = Audio +
3 = Audio -
(32° F to +104° F)
1 = gnd
2 = Audio +
3 = Audio -
4 = LED green (trigger signal)
5 = LED red (default)
low < 0.4 V
0 °C to +40°C
(32° F to +104° F)
SP 1080 v3.0 MEB 102 MEB 102-L MEB 104 MEB 104-L Specification EN.indd 2 12.03.2019 09:26:36
Loading...