<font color='#000000'>Hello,
a friend got a pair of ("very"

used JBL L40 loudspeakers (despite my warning) with a broken cable terminal so the speakers must be opened. And then came the (his) surprise and the explanation for the low price. The crossovers are all messed up (a bad DIY work).
Now he needs a schematic of the original xover for these JBL's so that we can build "original" xovers for his speakers...
Can somebody, please, help?
Best regards.</font>