A friend of mine got a ("very") second hand JBL L40 pair of speakers (despite my warning). One of the speaker terminals were broken so the speaker got to be opened... And then came (his) surprise (and explanation of the low price!). The Crossovers are all messed up (read: some kind of bad DIY work), on both speakers!
Now we need the schematic of the original crossover for this speaker so that we can "build" a "original" x-over.
Can somebody, please, help?

Best regards,
David.

P.S.
I'm new to this forum and this is my first post. But, i already enjoy it! Cheers!