Can someone help me please?

I recently moved into a small, no tiny studio apartment and need to get new speakers. Room size is 14'wide x 18' long x 9' ceiling...thats everything. I have carpeting and ltwt drapes. I also cannot play too loud (neighbors) I currently have a NAD 7255 rec., and about to get a Cal Audio cl-5 CDP. I was looking at the Axioms(no way to hear them w/o buying), paradigm atoms, b&w 303's, psb alpha. Do any of these sound good at lower volumes or can someone recommend any to checkout? Many thanks!