I just installed the J&M 7.25's with an existing Wetsounds amp. Had Alpine 6.5" SPR-17C speakers in the fairing until now. The new J&M's have better clarity, and a very well balanced sound. Bass is outstanding, and with the foam pads installed in the fairing, it is even better. I can actually hear some of the lower midrange at highway speeds now. I could not with the Alpines, Infinity's, or a Hogtunes setup on a prior FLHX.
This setup has massive volume, so much that I can not turn it up past 80% without hurting my ears. There is no distortion at these volumes.
Another impressive part of this setup is that I have a light and responsive front end again. With the much heavier Alpines the weight in the fairing would pull hard in low speed, tight manuevers.
These are well worth the price to me. I appreciate good sounding tunes on the highway. I like to be able to hear the music, not just pretend that I am hearing it.
The price of the speakers is expensive, but I think that you are getting what you pay for. I like a good deal as much as the next guy, but I would rather have better performance and quality, and pay more. I have always been disappointed by taking the cheap way out.
The J&M 7.25's supercede the 6.5 Alpines, and the Infinity's I have tried. They improve upon clarity, volume, audibility at speed, and excessive weight issues in the fairing.