I have a pair of B&W 703s along with a B&W center, surrounds and rears in a home theater setup. Currently the system is powered by a B&K Ref 50 preamp, Rotel 1080 and 1075.

I love my set up and what drew me toward the B&W was the sweet clear highs and pronounced mids. However what I have found somewhat lacking is the mid-bass slam that I would like. I would love to have the silky highs with a detailed, quick thump.

I listen to a lot of rock, techno, rap, and a little country along with watching a lot of movies.

My question is...Would I be able to improve the mid bass slam by going with say a Krell or a Bryston amp or is this more a function of the speakers?

Thanks in advance...

Ryan