Alessio

Yeah, it looks like that… I really hope someone in the know can tell what's going on here. 😓 A friend of mine just told me to check if they just shifted the woofer crossover into the woofer module, to enable them for bi-wiring. That's an interesting hypothesis, i just need to open the woofer module, but that's really not easy to do. Actually, i'm going to open a thread about that (maybe it will be useful to someone else too).

Ok, i finally got to the crossover and this is the situation (i only detached the tweeter and squawker connectors). The red circle on the second pic is the cut cable. I'm not an expert, but i confronted it with a couple of pics around the web and it looks like it's missing some 'pieces'…?? WTF is going on here?!? Please, please, shed some light on this mystery 🙏

Nice, it's about 2 hours from where i live (near Trieste) you nailed it

Well, you made yourself clear enough 🤣 What gasket material do you suggest i use to seal it again? Please mind that i'm in Italy, so i may not find specific US products or brands.

Will i need to use new gasket material? I mean, is there any downside of just closing it by the screws?

Thanks everybody 👍 In the next days, i'll try to disassemble the whole thing and reach both the crossovers and the woofers (but unfortunately i'm quite busy, so it may take some time). I'll get back at this thread as soon as i have something new to show you

The fuses are ok. I tried to reach the woofers, but even when all screws were loose the bottom panel didn't come out… i saw a video where the guy says you need to apply some force. I should use some lever of sort but i'm afraid of damaging the wood…

Btw, here's a pic of the cut cable. I don't' know if that's an effective way to bypass the fuse, or the path is simply interrupted… 🤨 Anyway, the LF out doesn't work.

I'll try to reach the crossover in the next few days (need to open them up for good, now i just quickly unscrewed the connectors panel and the handle). Then i gues i'll have a clear idea of what's going on inside, at least from a non-techie perspective. Which basically means only seeing if everything 'looks' fine. 😅 I expect to find the other part of the cut cable… in that case, i'll definitely try to reconnect them

No, if i hook them up properly, the LF section won't work. HF section works just fine. To have the LF working, i have to connect them to the input of the HF module. Which is, i guess, like connecting the LF directly to the amp…

Guys, thanks a lot for all the answers. In the meantime, i just took a quick look inside and there actually is a problem: one cable is cut, the same cable on both the cabinets. It's the cable that goes from the LF out fuse to (i guess) the crossover… I have no idea why is that. The one who sold the speakers to me said he bought them new back in the days and that the salesperson told him to connect them that way. I'm starting to doubt about that story… If there's a techie out there reading this, could there be ANY reason to cut that cable?!?

Hi there I've just got hold of a couple of Industrial La Scala, split version. I'm quite puzzled because, from the print near the connectors, it looks like i should go from the amp to the inputs on the hi-mid module and then from the lf-out to the woofer module. But that way the woofer won't give any signs of life… It works only when i connect it to the same input connectors, to which i connect the amp. Is that the right way to do it? Am i missing something? Is that a sign that there's some kind of problem with the signal path to the woofer? Thanks for any help