I operate a McIntosh MC-252 into a pair of Mani-2s and find the bass to be superb, especially the LF material. I run a REL Stadium III sub with a pair of Sonus Faber Concerto's and it blends perfectly. I have used the REL with the Mani-s in a HT system with the M2s cut off below 80-Hz with very good seemless blending.
FWIW--Patrick
FWIW--Patrick