Upgrading Kappa 90

[Petrus]

I have 6 Kappa 90 speakers and I would like to improve the performance of the mid and high tones of these loudspeakers. The lower tones are more than adequate.

I have schematics of the Kappa 9 but not of the Kappa 90. Can anybody help me what type of (low, high) tweeters and midrange I should add and/or replace in my Kappa 90s? Can anybody help me with the schematics of the Kappa 90-ties?

 

[rroobbcc]

Isn't the Kappa 90 the European version of the Kappa 9.1? I could be mistaken.

 

[cdfac]

no. it has an EMIT, a cone midrange, and 2 10" or 12" woofers.

i would try upgrading the crossover components first. you can't get too much better than an EMIT for the tweeter.

 

[Petrus]

This is a photo of the Kappa 90