Drummond
Active Member
Finally tuned the JBL 075 tweeters with horn lenses from another set of speakers and a 4.7uf capacitor added to the existing crossover network. The Altec crosses over at 18k and the new capacitor takes the 075 to the comfortable zone with added tweeter lens. The JBL LE 175 smooths everything out between the Altec 414 woofer and 075 tweeter. By the way no damage was done to the Stonehenge I speakers, they arrived with one none working tweeter and the other tweeter was from the Santana speaker. I do have a perfect pair of untouched Stonehenge I speakers that I keep in storage because the tweeters are so rare. (427) tweeters are hard to find.
