YNWOAN
100% Analogue
Surely three inductors?
Likely one used on the tweeter and two on the bass drivers.
Yep, definitely three inductors and a capacitor.
Surely three inductors?
Likely one used on the tweeter and two on the bass drivers.
On my screen I couldn't see the coils. Inductors of that vintage were typically ferrite core, but I suppose the physics dictates that there has to be at LEAST one inductor in the LF input, so my supposition that these are all trimpots (which were very common in 1970s speakers) must be erroneous.
Were they? I don't think so. Many were hand wound air core and these could be just that. Looks like first order for the woofers and a 2 pole filter for the tweeter.