Questions on old multiway speakers and G'day from South Australia

I'd be worried that things might go wrong during disassembly.
yep, same 😅

That Sq dome is well protected by the integral grill. It must have taken a determined effort to dent it. Almost certainly that of a tiny finger!
almost certainly.

Maybe you can do something with a straw?
you mean like with mouth suction?

re:'AD0210/SQ8" - I've got a spare one in good nick you can have for free; Sydney is a long drive from Adelaide though..... I think Express post is ~$20?
holy crap - this is very generous - thank you.
 
You're darn tootin'!

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:xmasman:
 
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update:

the generously offered replacement AD0210/SQ8 was well received from @PeteMcK on Friday afternoon.
in perfect condition.
IMG_6426.jpeg


much better.
IMG_6431.jpeg


during the install, had another poke around inside the cabinet...

tweeter ID confirmed:
(AD0160/T8)
IMG_6442.jpeg


woofer:
(AD12100/W8)
IMG_6428.jpeg


..and as it turns out, the most obvious identifier for the crossovers was directly in front of me this whole time
(L speaker):
IMG_6432.jpeg


"ADF600/4000/8"

ADF600,4000,8 crossover.png

well, how about that..

and so far i've found the variable controls do offer some tweakability - where some records may appear too dark / bright etc. - this has been pretty nifty.

so I reached in to take a pic of them, so that I can actually see them:
L)
IMG_6427.jpeg

R)
IMG_6437.jpeg



played a few records over the weekend. sounds great.
IMG_6451.jpeg


at the moment i’m pretty happy with the sound/performance.

but i do wonder how much difference/improvement it could really make to restore the true/ideal capacitance values in the crossovers with replacement caps.

i guess one day ill garner the motivation to try and remove the front baffles or back panels so i can recap them... (seriously, it does not look like it's gonna be easy, genuinely concerned the panels might crack/crumble during the process of removal/reinstall)
 
Have fun with it!! Probably a good idea to replace the electrolytic caps after all these decades. The Jaycar bipolars, probably the cheapest, tend to measure a bit high on a multimeter, but I was testing some today in ARTA, & they came out perfect!!
certainly will! cheers 🤙🏻

yeah definitely wanna get that done - good to know the recent jaycar bipolar caps test ok