BO Series microphone is Ideal for a variety of sound reinforcement or recording        
applications:The atrical performances, orchestras ,choirs , conference rooms     
and inside  bass/kick drums rugged die-cast alloy housing on rubber padding to minimize mechanical coupling of surface   
vibrations to the microphone.            

Element:    Back Electret Condenser               
Polar Pattern:     Uni-directional               
Frequency Response:     50Hz- 16KHz                
Sensitivity:    -45dB± 3dB               
Output Impedance:     250Ω± 30%               
Max.Input SPL:      135dB               
Power Supply:      Phantom 48V
Accessories:    Phantom Power daapter,stc
Low Fre Attenuatien:    150Hz/0ct6dB