What monitor speakers mate well w/ Cambridge Audio


My Cambridge Audio A640 V2 amp (75wpc) is quite good, and I'm looking for a set of nice budget monitor speaker to set on my Target Audio speaker stands. The room is large and lively sounding, so full bodied sounding speakers w/ good bass is what I'm considering.

I'm using JBL 610's but know I can do better. B&W, Quad, Kef, Spendor, Monitor Audio, etc come to mind. I haven't determined a price but on the low side of good monitors is what I'm thinking about.
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Please excuse the typos and grammar errors on the above post. I rushed it and posted it before I proof read it.
I'm using a pair of vintage Polk Audio RTA11t foorstanders for now. Outstanding synergy. These Polk's are from when they made audiophile speakers, and have midrange clarity, imaging, and an articulate bass. They compliment CA's PRaT and clarity with a hint of warmth. The results yield a very musical presentation. The bass is all there, but refined instead of forceful. The largish floorstanders have a room filling sound.

I'm still keeping an eye out for monitors, and I'm considering Monitor Audio. They sounded great to me in the late '90's and I still remember their sound.
If you like the Polk Audios you really should investigate their LSi7 and LSi9 monitors. I have only heard the 9s in a store but have owned the LSi7s. They are number 2 or 3 on my list of monitors I have owned, and there have been plenty. They have a nice warm sound and a pretty good three dimensional soundstage. The LSi9 may be better for your room though.
Timrhu,
Sorry about the late response. I'm so impressed with the Polk RTA11t's that I am considering the LSi9's as you suggest. (Or even the LSi25 as they have a modern look, small footprint, and powered subs that can be used w/ the CA 640A's pre out)
I've read so much good about these under rated speakers. They are not respected just because Polk is sold at Best Buy. I think either of these would be a worthy replacement for the RTA's.
Thanks for your input.
The LSi15s ain't bad either. I owned the LSi15s for nearly a year. They were replaced by a pair of Proac Response 1.5s in my room. There is a new thread on Audiodon in which the buyer is looking at the Proacs along with several other speakers. I gave my impression. Wish I had mentioned the Proacs replaced my LSi15 and I do believe the Polks were a better speaker, at least to my ear they were.
I agree 100% that Polk Audio does not get the respect it deserves. The odd thing is, even though Polk speakers are always reviewed well, the audio community just won't Polk its due. Good sound is good sound.