An old Contour 3.0 speakers

Hello,

I bought used speakers, which were already opened, as the bass unit, cables and foam have all been altered in some way or the other, even the amount of foam differed between the speakers. I have already fixed everything, ordered new bass units and replaced the cables, the only problem is the damping material, because it matters which type of material is used, how much and where. When i opened speakers (look the picture in attachment) i found some white wadding/cotton wool and yellow foam. Now i really need help because i don't know where exactly were those materials. Do you have service manual? Or how can you help me?
I tried and contacted many people, but nobody could help me.

Thank you for your answer.
Aljaž
 

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I had a pair of Contour 1.3SE and i think i can advice.

The yellow foam should be against the wall beside the bass woofer with the white dampening suspended in the middle.

The midrange should have its own compartment and should just have white dampening.

If you have alot more yellow foam then you lay it in the midrange space same as the woofer, that is, white dampening in the middle pushing against the yellow foam against the wall.