Lola I replaced mine a long time ago with Vifa Tweeters and Scanspeak midrange woofers from
https://www.madisoundspeakerstore.com/approx-6-7-woofers-scanspeak/?gclid=CjwKCAiAjPyfBhBMEiwAB2CCIirE51b-VREZUQjrr30C8zR-CtswA9bztfjnkpZe4lLUPbs1WGwEQBoCjzoQAvD_BwE