Where to audition speakers in Miami?

[Odin75]

Hey guys, I live in Miami, Florida (US), and I'd like to audition some speakers. I plan to upgrade slowly, as I already have a 7.1 setup that I enjoy, but I want to take it to the next level. Of course, this is after I finish a little project I have to treat my room. My budget is ~$1,500 for 5 speakers, or all 7, depending on cost (sub is separate).

I'm really interested in the Infinity Primus series, because they are affordable, they are 3-way, and they get very good reviews. Heck, I can probably get 6 of the P362 towers + PC350 Center and still make my budget. I don't care if they are big, as this is my bedroom, so nobody will complain.

Then, there's the Klipsch Reference series, which I think look sexy as hell, and everyone seems to love how detailed and efficient they are. The efficiency of the current speakers is 89db, powered by an Onkyo TX-SR606. My old room was 10x10x8, while this new one is 12x12x8. Volume at 45 in my receiver sounds good, it was perfect for my old room, but in this new one is a tiny-bit softer than I'd like. I can't raise it much, because compression starts kicking in about 48. Also, I like detailed and directional speakers, because I also play games aside from watching movies.
The RF-62 towers seem good, but the RC-62 center is so damn expensive!!!!!!

So, where can I audition speakers in Miami? In the almost 10 years I've been living here, I've never come across a speaker store. I don't even know where to look, as I tried google, but not much luck.

Thanks.