Looking for information on my Perspective speakers

A3 and C3 both have the same speaker phase

Wow - I guess it makes sense(?), but it would be interesting to peek behind the curtain and see what is going on.

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.

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.

Sorry - I missed this from last week.

Look like it is a/b should be tried.
Do you have a tone generator app on a phone or iPad? and an small amp?
If so, then maybe do a low level sweep, and I would start with the row 3 (woofer?) and work up.

Probably best to do the MR using 200-500Hz.

And the tweeter using 1500-20k.

We sort of want to know whether there is a crossover (protection) to keep the drivers from playing out of their frequency range.

The row 3 is likely the woofer.
Row 1 and 2 probably have a capacitor inline which blocks DC, and will make the rows 1&2 B/C and A/C seem off.

No idea on the colours.

Maybe there was an external cross over? And they could wire the polarity whichever way they wanted for each driver?

i dunno.

Can You visually see the driver?
If so, then a 1.5V battery should make A3 either suck in, or push out… and C3 should do the opposite.