testing a crossover


hi guys and girls i have a
problem with my 3 way  wilmslow-audio mirrage speakers , I am hoping you can help me with the problem,.
Lately my power amp went pop and i sent it away for repair,when i
received it back {repaired} it went pop again,on sending it back to
the repair technician ,he has come back to me ,and asked me to take
some ohms readings on the speakers, on testing the speakers , i run
these speakers using 2 power amps{Arcam Alpha 10s,using one for low
pass{bass} and the other for MID/HIGH,this is the amp which keeps
blowing,on the high /mid,on testing the terminal the bass{low pass}
read {left speaker]7.9 ohms ,right speaker bass 6.8ohms, But on the
left and right speakers hi/mid ,both read 0.0 ohms,{which we all know
is wrong}
BUT the strange thing is,when the blown amp was away,i only used one
power amp to run both speakers in bi wire config,and they worked
ok,all being a bit lack of bass and tightness,but still sound great.
So i stripped both speakers and checked the drivers,all 6 drivers
where good no shorts reading approx correct ohms for age,{Speakers
disconnected from x over}.can any one help with this,i would be so much in debt.
kind regards Mark
likklegerry
Pragmasi-im really sorry,but there are no open circuits, i have closed circuits{shorts},which are the problem,surely if i have a short internal of the x-over ,before it reaches the mid and high drivers this will draw current.to be honest,i thought i knew how to test a speaker box,it seems im totally out of my depth here,which i knew,but was just asking for basic help,101 style,im no way an electronics engineer ,hobbist at most,not even that,so giving me eqations to do ,when i dont even know what the sybol mean ,is a strtch too far,its like me asking to to calculate the dwell angle and timing on a camshaft for a super charged car,if you dont know,it will take a long time to learn,i have one simple question why does the mid/high on the crossover have a short within the x-over,when the bass driver does not,im just not grasping even that,and how come there is not an ohms reading for the mid/high at the binding posts,please please excuse my ignorants,
mk
shorting links on speaker binding post havent ever been used,to go from bi-wire to normal two wire ,or bi-amp to normal two wire config

fiesta-"  an ohm meter test between the HF+ and LF+ terminals should be 0.0 ohms. Same should be true of the HF- and LF- terminals. This can be measure at the speaker or amplifier terminals."
measurements for above,taken on the x-over 
both OL ,ohms
Pragmasi-im really sorry,but there are no open circuits
Absolutely nothing to be sorry about at all... would just be good if we could help you fix this.
shorting links on speaker binding post havent ever been used,to go from bi-wire to normal two wire
Shame... thought I was onto something there... how do you connect the terminals when running from one amplifier?

It'd be useful if you could describe where you're measuring the short circuits using the references you've added to the PCB with a sharpie.

Would be great if we could all help you get to the bottom of this.