I was recently gifted a pair of Cornwalls from some friends who were downsizing and had no space for them. From the serial numbers (which are not sequential) I can see they were manufactured in 1981. My friends were the original owners. Being curious I opened them and much to my surprise they are two different beasts.
One has a type B2 crossover, K77M tweeter, K55V mid, and K33E woofer
The other has a type B crossover (labeled as such) but modded to B2 configuration, K77 tweeter, K51V mid, and K33e woofer.
Both mid range drivers are attached to K600 horns
This leads to a couple questions.
1. Are the tweeter and mid range differences big enough to warrant matching the drivers?
2. If yes which are the superior drivers?
As for the Crossover, I'm going to pull the modded one to make sure it is to spec and drivers are connected correctly.
thanks in advance for your thoughts and advice,