Looking for information on my Perspective speakers

Probably T/M/W is top to bottom.

One could use a 1,5V battery and see which drivers shift when it is applied to the pairs if inputs.
Or maybe even tones or sweeps playing and hooking up a single amp to the wires.

The 9 ports is confusing, I would have expected it like Noah’s ark with 2x2 pairs for T, MR, W… but maybe they also supply a ground?

Do you have a “Digital Multi Meter” (DMM)? On should be able to use ohms/impedance to determine the wire connection idea.

Thanks for that holmz.  I've been working at the battery/DMM stuff and will try to distill the results to a simple story.  Maybe you can help me understand the matrix then!   Cheers

It is almost certainly the + is on the right hand side.
the DMM should read ~8 ohms from the left or middle to the right side.
If one of those left or middle shows 0 ohms to something like each other, or any metal, then those would be a ground..

or maybe it is possible that they are some servo type of signal? 
You basically have 3 combos on each row. From left to right you have bananas A, B, C. And from top down you have rows 1, 2 and 3.  fill out the table with ohms.:

• A1/B1
• A1/C1
• B1/C1
• A1/A2
• B1/B2
• C1/C2

we should be able work out the rest from there.

Here are the test results...

Have added some to your list on the left.  

A1/B1  6             A1/B1   6 Ω        B1/C1   0            A1/C1   0             
A1/C1   0            A2/B2   4.5        B2/C2   0            B2/C2   0
B1/C1   0            A3/B3   3.7        B3/C3   4.1        A3/C3   6
A1/A2   0            All vertical combos are zero (eg. A1/B1).
B1/B2   0            Tested with all drivers connected, all nom 8Ω
C1/C2   0            2 x 12" Bass (back to back on cab. sides), 1 Mid, 1 Tw.

What you make of that?  For info A is White, B Black and C Red labelled.

I'm thinking maybe vert row B needs to be bridged if C used.

Cheers

Still looking for help if anyone can explain the input options.  

Cheers