Pair MB Quart 1000 floor standing stereo speakers

One pair of MB Quart 1000 floor standing speakers. Used. Cabinets in very good condition. Speakers still sound great. One tweeter was not working. Open diaphragm. I replaced the diaphragm with a 1" titanium diaphragm. It works, but level is lower than the other one. I provided a picture of frequency graph of pink noise in each speaker, one at a time, ipad mic by the tweeter. Someone could replace both tweeters if they wanted. Sold as is. Local pick up only, or I am willing to meet you half way within 150 of Nashville, TN.