I have an MTH F7 A-B-B-A set with PS3. I would like to put sound in the two B units plus the trailing A. In other words four speakers total. Of course I am concerned about having too low an impedance and drawing too much power from the sound board. One way to avoid this would be to get four speakers that each have four times the impedance of the existing MTH speaker and then wire them in parallel. But there may be other ways.
Any suggestions?
And by the way, what is the impedance of a PS3 speaker?
Thanks in advance
PS I am aware that if I do this the horn and bell will come out of all the units
PPS: I do not run my sound systems very loud. usually on 10 for the engine sounds, 20 for the bell and horn
