I am going to have a go at doping this with bison kit.
The crossover of these speakers are already minimal - single series inductor on mid/bass & 2.2uf + 1.2uf in parallel (3.4uf) on the tweeter. If I could get rid of the inductor that would be good. The 3.4uf could be replaced by a 3.3uf Russian pio I got from ebay and maybe a series padding resistor to suit.
Thinking of trying to dope the tweeter also with a very thin coat of plastidip to the entire metal dome. Having not done any doping before this could go seriously tits up - especially the tweeter.
![Shocked :shock:](./images/smilies/icon/eek.gif)