For music home computers karaoke and similar applications polar pattern cardioid output impedance 500 ohm 30 1 khz sensitivity 75 db 3 db 0 db 1vbar 1 khz freq response 80 hz to 15 khz directivity gt 265 db 180average windscreen black body material plastic supplied in protection box including 6 m xlrphone plug cable rohs compliant colour black mat