I can say from my experience that the matrix series works well for HT. My setup is 802s for mains, HTM for center, 805s for sides. The consistent voicing of the speakers works very well in the room. For subs, the JL audio mates well with the matrix series. But as others have posted, the more high current power the better for the B&Ws.
Also, I wouldn't hesitate to use the 805s with the JL audio F112, which had a wider FR.
Also, I wouldn't hesitate to use the 805s with the JL audio F112, which had a wider FR.