Impulse H6 Speaker

Hi, everyone.

Need some input rgrdg Impulse H6 Speaker. Bought in 1994 still in tact but lately tweeter sound weird. Any forumners who had experienced the same problem, appreciate your views and opinions to assist me fixing this. I saw a comment made by Paul on this and that brought me into this forum.
Rgrds,

Very good speakers , I have owned 2 pairs , foolishly sold the first pair but have managed to buy anothe pair

Paul at Reference Fidelity is the man who can advise as he rebuilds them , maybe he could send you a new pair of tweeters ?