Hellgate
Member
I have an Icotec500 and it has a speaker port for an additional speaker. I like the idea of broadcasting two directions . Am I dividing the output of the caller into the speakers or increasing the total output? I. E. If the original speaker on the caller puts out 100 decibels of sound, is that 100 db now divided into 50 db per speaker or does each speaker produce 100 db ( assuming they are similar volume speakers). Or is the answer in between and dependent on battery strength. The Icotec only uses 4 AA batteries but they seem to last quite a while.