The Aleph 3 is a little power house and is more musical than powerful and 30 watts is still only 30 watts. The Aleph will reasonalbly control the bass drivers and do it similar to a well controled tube amp.
If you are after more bass and control find an amplifier that can deliver what your speakers require. I don't think b-amping 3's will satisfy in the end.
An Aleph 5 will give you approximately 3db more volume and control the drivers slightly less well than the 3 while giving more tube like qualities and offering a balanced input. The 5 is tremendous value compared to the 3.
If you are after more bass and control find an amplifier that can deliver what your speakers require. I don't think b-amping 3's will satisfy in the end.
An Aleph 5 will give you approximately 3db more volume and control the drivers slightly less well than the 3 while giving more tube like qualities and offering a balanced input. The 5 is tremendous value compared to the 3.