Overview
Aesthetics and quality meet in the M3 Tri-element hanging microphone system. This innovative audio solution incorporates three phase coherent hypercardioid capsules with tailored frequency responses, ideal for environments where speech clarity is critical. Break through undesired noise in meeting rooms and classroom—the M3's low noise preamp circuitry creates studio quality sound with the highest possible signal to noise ratio, while high quality silicone jacketed microphone cable maintains a balanced, shielded signal. Adjustable cable and the low impedance design allow for optimized installation and usability from video conferencing to courtrooms and medical facilities.
Features
- 100% RF shielding and gold diaphragm condenser capsules
- Very high output, low self-noise
- Evenly dispersed sound with undetectable phase
- Adjustable length silicone jackets microphone cable
- Easy to install with Ceiling Mounting Plate, JBM3, and CBLM3TERM
Specifications
- Transducer Type: Pre-Polarized Condenser
- Frequency Response: 30 Hz – 19 kHz
- Optimized Response: 70 Hz – 9 kHz
- Polar Pattern: Hypercardioid
- Output Impedance: 150 Ohms balanced
- Sensitivity: 34 mV / Pa @ 1k
- Off Axis Rejection:
- 1 capsule >23 dB at 180º relative to 0º
- 2 capsules >18 dB at 120º
- 3 capsules >9 dB at 60º
- Signal/Noise Ratio (A-weighted): 72 dB
- Equivalent Noise Level (A-weighted): 22 dB (A weighted)
- Maximum SPL @ .5% THD: ≥128 dB
- Dynamic Range: 106 dB
- Power Requirements: 18 – 52 Volts phantom
- Cable/Connector: Terminal block or XLR
