BM-112

Relacart BM-112 - Boundary Microphone for Ceiling or Table Installation

Relacart BM-112 is a professional boundary microphone designed for discreet ceiling or table installation. Featuring an omnidirectional condenser capsule and wide frequency response, it delivers natural voice reproduction and excellent audio quality. Perfect for conference rooms, tele/video conferencing systems, educational spaces, and any application requiring high-quality speech capture.

The microphone provides strong RF shielding to eliminate interference from wireless devices such as mobile phones. Its compact white housing ensures seamless integration with modern interiors, while surface or flush mounting options offer installation flexibility.

Functionality

• Boundary microphone for ceiling or table installation
• Omnidirectional condenser capsule
• Effective RF shielding - immunity to radio interference
• High-pass filter at 100Hz - reduces low-frequency rumble
• Phantom power supply: DC12-52V
• Optimal pickup distance: 10-20cm

Features

• Frequency response: 35Hz-18kHz
• Sensitivity: -32dB (1V/Pa)
• Max SPL: 130dB at 1% THD
• Dynamic range: 110dB
• Signal-to-noise ratio: >68dB
• Output impedance: 200Ω
• Current consumption: 8mA
• Dimensions: 90x86x35mm
• Weight: 95g
• Color: white
• Connector: 3-pin quick connector

Relacart BM-112 is a reliable solution for professional AV installations, offering superior audio quality, RF immunity, and discreet design for modern conference environments.