The A does sound a little quiet to my ear.
It seems to not be as loud when I carry the melody on it.
But.. I guess that's comparative rather than inherent.
I got the new LL-WB (light, linear with wound 4th) and I really, really like the G, C and E strings but do not care for the A string. It definitely pales to the rest of the set and to most other A's I've tried. I dumped it and put a Worth Clear on as the A for now. Look forward to testing it more tomorrow.