Hi Ricky,
Since adding the A5 the Apex have opened up,the detail is unnerving at times and by that I mean with both movies and music I have had to mute the volume and check it wasn't a knock at my front door or my cat jumping up at something. The realism is incredible. I can turn the volume up to seriously high volumes but all remains composed. I am very very impressed with the Apex. To improve on this I would have to spend some serious cash which I don't have. When I purchased the A5 from my Anthem dealer, the home cinema centre, I was asked which speakers I was using,they laughed at how brilliant it was that I was bolting on an A5 with the Apex as they know the Apex would sound awesome and not many people would do this. Music is brilliant, its the detail and airiness and i have to admit the bass is nuts with the Sub15. It shows that the Apex can be paired with top quality amplification.
Ps posted from my iPhone5 damn it's fast!!!