Q. I have a pair of Energy 22 Reference Connoisseur speakers and the tweeter of one is not up to par. The other is still OK. I would like to replace the tweeters, but do not know what to use that is close to the original or better. Any recommendations? —E.S., Atlantic City, New Jersey A. The Dayton DC28F tweeter has been reported to be a good match to the Energy 22 speakers. They are $22.49 each at parts-express.com. If you want them speakers to be true to the original sound, contact Speaker Exchange at reconingspeakers.com. They are the go-to for most any speaker repair and may be able to rep…