Anyone hear of KEVEK speakers?

I have a pair of Kevek ES 6's. I'm glad I found this post, I just hooked them up after perhaps 15 years of storage and they sound better than anything else I have today. Although I now remember why I stopped using them, one woofer, I believe it's a 6.5 inch woofer, is not working. I assume it's blown, though I don't remember if I took it apart to confirm.

If I replace these woofers with Vifa woofers from Parts-Express, does anyone think I'll notice a difference, other than having both woofers work?

I have the original tweeters and they sound great. I'm using a PSE Preamp and a NAD Power Amplifier. Definitely from the late 1980's.

LOL Shakeydeal. Well if it weren't for the blown speaker they both would sound better. But, I was just referring to the one speaker performance.

I didn't add that I haven't bought anything else high end since. The best I have today is an old (~2005) Bose 5.1 system, and I didn't buy it, it was a hand me down. The Kevek speakers sound better.

I haven't bought any high end audio systems since the early 1990's. Priorities changed. But now I'm interested again.

I suppose the Bose System did set the bar pretty low!