BM-110 Flush Mount Boundary Microphone Manufacturer

BM-110 Flush Mount Boundary Microphone

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The BM series condenser boundary microphone is designed for flush mounting on desktops or ceilings. Applicable for to tele-video conferencing, recording or amplification of round table discussions, these microphones need to be as unobtrusive as possible.

The microphones have an excellent RF shielding effect, which makes the microphones absolutely insensitive to interference from wireless communication devices such as mobile phones. The BM-110 features a half-spherical polar pattern, making it ideal for large rooms.

The microphone has an exceptionally stable performance due to its extreme sensitivity and long sound pick up distance.

BM-110 Wired Boundary Microphone Key Features:

Anti-Interference

Excellent RF shielding effect, effectively avoiding RF interference.
High gain-before-feedback

Hidden Installation

Applicable for attaching to desktops or suspended ceiling installation

Clear Sound Quality

Cardioid polar pattern, high-quality speech reproduction.
Low-impedance balance audio output, the sound is smooth and clear.
Equipped with auto-gain audio processing circuit, effectively avoiding feedback.

Super Strong Directivity

Cardioid polar pattern, increase gain-before-feedback.
Decrease the environment noise and feedback, guarantee the vocal clarity.

Delicate Workmanship

Heavy die-case, stable and durable alloy shell and microphone.
The button is equipped with elastic bearing rings; minimize the coupling of surface vibration to the surface.

Convenient Installation

Accessories: elastic bearing rings
Installation:
The installation hole (with elastic bearing ring) Ø24mm (15/16")
The installation hole (without elastic bearing ring) Ø20mm (13/16")
The installation hole (without elastic bearing ring) Ø20mm (13/16")

BM-110 Boundary Microphone Specification

Model: BM-110
Element: Fixed charging plate and permanent condenser capsule
Polar Pattern: Omni-directional polar pattern
Frequency Response: 80-18,000 Hz
Sensitivity: 18 mV/Pa = -34.4 dBV
Output Impedance: < 200 Ω
Max. Input Sound Level: 106 dB [SPL @ 1% THD]
S/N: 68dB, 1 kHz @ 1Pa
Noise Voltage: 6.0 μV [A]
Phantom Power Supply: DC12-52V
Current Consumption: 4mA (Typical)
Output Connector: Built-in 3-pin XLRM male plug
Weight: 95g (include nut and elastic bearing ring)
Dimension: Length: 74mm Width: 20mm (steel pipe) 39.5 mm (capsule ring)