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•
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•
•
•
•
•
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•
Polar pattern:
Frequency response:
Sensitivity:
Maximum SPL:
Equivalent noise level:
Signal/noise ratio:
Impedance:
Finish:
Dimensions:
Net weight:
Cable:
Connector:
ROHS:
Superpercardioid
50 Hz to 15,000 Hz
22 mV/Pa (-33 dBV)
120 dB
22 dB-A
72 dB (A-weighted)
150 ohms
Satin black
ø 2.74 x 8.4 cm (ø 0.974 x 3.324 in.)
78 g (2.7 oz.)
Non supplied
3-pin XLR
Ok
•
•
•
•
•
•
•
•
•
•
•
•
Polar pattern:
Frequency response:
Sensitivity:
Maximum SPL:
Equivalent noise level:
Signal/noise ratio:
Impedance:
Finish:
Dimensions:
Net weight:
Cable:
Connector:
Superpercardioid
50 Hz to 15,000 Hz
22 mV/Pa (-33 dBV)
120 dB
22 dB-A
72 dB (A-weighted)
150 ohms
Satin black
3.8 x 1.5 cm (1.5 x 0.5 in.)
Microphone: 19 g (0.7 oz.); Power Module: 78 g (2.8 oz.)
4,6 m (15 ft.)
3-pin XLR
10
Houses of worship
Conference and lectern
Security
Fixed installed systems
• Supercardioid polar pattern for extended
reach and clarity
• PCC
®
technology (phase coherent cardioid) for clear
and natural sound
• Miniature design, virtually disappears when installed
• LED indicator illuminates when mic is active
• Mounts easily into tabletops, walls and ceilings
Featuring an incredibly small size, the MB Series of mini-
boundary™, supercardioid microphones MB-3 offer a
wide range of features and flexibility. The miniature, low-
profile designs virtually disappear when installed, yet pro-
vide the same great sound as our highly-acclaimed PCC
®
microphone series. Best of all, the MB Series provides
substantial savings compared to traditional microphones.
The MB-3 is a miniature boundary microphone for
multi-miking applications such as teleconferencing,
distance learning, boardrooms, courtrooms, and
security applications. This low-profile, circular mic
permanently installs into a hole drilled in a table,
lectern, or ceiling. Thanks to its supercardioid pickup
pattern, the MB-3 greatly reduces ambient noise and
pickup of room reverberation. The result is a clearer,
more intelligible sound. On the bottom of the mic is a
tubular power module with a 3-pin XLR-type output
connector. It is powered by 12-48 V phantom power,
and has a low-impedance balanced mic-level output.
Item number:
MB3 6000H50150
MB-3
Houses of worship
Conference and lectern
Security
Distance learning
• Supercardioid polar pattern and PCC
®
technology
(phase coherent cardioid) for clear, natural sound and
high gain before feedback
• Miniature design, virtually disappears when installed
• Removable grille assembly can be painted
• LED indicator illuminates when mic is active
• Low-Z balanced output prevents hum
and high-frequency loss
Featuring an incredibly small size, the MB Series of mini-
boundary™, supercardioid microphones offer a wide range of
features and flexibility. The miniature, low-profile designs virtually
disappear when installed, yet provide the same great sound as
our highly-acclaimed PCC
®
microphone series.
MB-4 is a miniature boundary microphone for multi-miking applica-
tions such as teleconferencing, distance learning, boardrooms,
courtrooms, and TV or theatrical applications. Double-sided sticky
tape is provided for attaching the unit under shelves, on walls, etc.
Thanks to its supercardioid pickup pattern, the MB-4 greatly redu-
ces ambient noise and pickup of room reverberation. The result is a
clearer sound. The MB-4 has an attached cable leading to an XLR-
type output connector with built-in mic electronics. It is powered by
12-48 V phantom power, and is low-impedance balanced.
Item number:
MB4 6000H50140
MB-4
akg-crown-folder_2608 27.08.2008 9:13 Uhr Seite 10
