BM-2 is a stereo condenser mic which comprised of two separate dual-membrane solid state microphones contained within a single housing. Its capsules are mounted in close proximity on a vertical axis. The upper capsule assembly has the ability to rotate 270 degrees horizontally, relative to the low capsule. Also, there is a relative fixed position per interval 30 degrees.
*Included with the BM-2 microphone are a dedicated 5-pin XLR cable, power supply, foam windscreen, special shock-mount and aluminum carrying case.

Specifications:
Polar Pattern: Uni-directional
Frequency Response: 20Hz-20kHz
Sensitivity: -34dB± 2dB (0dB=1V/PA at 1kHz)
Output Impedance: 150Ω ± 30% (at 1kHz)
Load Impedance: ≥ 1000Ω
Self Noise: 15dB A
Max. Input SPL: 132dB (at 1kHz≤ 1% T. H. D)
S/N Ratio: 79dB
Phantom Power Requirement: 48V Phantom Power