efficiant speaker with good bass?


I am looking for a pair of easy to drive speakers that have excellent bass response for rock music as well as good imaging. At the moment I have a pair of B&W CDM-1 NT's driven by a McIntosh 6450 integrated. I need a little more punch than what I have right now. I have had 2CE's, VR4jr's, Tylers, Meadowlarks & Triangles. I loved the VR4's the most & felt the Triangles had a simular sound to the B&W's but lacked the bass.
I need to stay around $1500 used & eventually want to try some of the low cost tubed integrateds in the 40-60 wpc range hence the reason for higher efficiancy speakers. I also want to switch back to a tower speaker.
fishwater
I loved the VR-4jr's the most but sold them to "downsize", I also really enjoy the B&W's but I am looking for a change. I am looking for a larger speaker with greater impact, something I miss from the jr's.
Also, I forgot to mention that I really enjoy my B&W's & would love to stay within the line but don't feel they are efficient enough for what I am trying to accomplish. At this time I don't feel like going for a monster SS amp, I am missing tubes & if I do switch from the Mac it would only be for a tube amp.
How about a nice Vintage pair of Klipsch Forte 2 or Cornwalls...Maybe not quite as refined as some big $ speakers but all else is pretty darn good......
The horns I have heard & some of the Klipsch I have heard tend to be a bit too strident for me.
Howdy Fish,
The only speaker that comes to mind that meets your larger size, easy to drive with excellent punch is Klipsch cornerhorns or belles, etc.