Musical Fidelity MC6 speakers

[Arkless Electronics]

Surely it can't be that tricky to separate the tweeters ? But putting my ears up to the cones these speakers are a 3 way design

Anything's easy if you know what you're doing... If you know how to trace through the crossover, reverse engineer it and analyse the design so you can recognise and separate the bass, mid and treble sections and their grounding regime then it's easy to do the job yes. Whether or not it's worth doing and would give any worthwhile benefit is another matter of course...