Best speakers to go with a turntable


Hi! First of all, excuse my English as I'm from Argentina..

I've just acquired a Bang & Olufsen Beocenter 2000 (http://www.beoworld.org/prod_details.asp?pid=389) which comes with a built in amplifier.

Without having much of an idea about speakers, I was thinking of getting a pair of Klipsch RB-51 (about $500 in my country), but my father assures me that some Technics SB Lx70 (about $260) would be enough..

I'd like to know your opinion about them, or what other option would you choose.

Any suggestion would be helpful.
Thanks
campionas00
I have a pair of JBL 4312C monitors and they are fantastic with low and high output amps. Their neutral response is excellent for rock.
Your assumption is right Xiekitchen.
I'm afraid i can't find those models you mentioned, just ES series regarding JBL..
I also forgot to mention my budget is $500-$550 top.
You can see what speakers are available in my country here:
http://www.audio-net.com.ar/bafles.html

Someone told me the PSB IMage B25s may also be a good option, what do you guys think?
go for the klipsch-but maybe a used pair of Hereseys for about $400 (USD), very efficient and great for rock. Plus, for klipsch, they are small so shipping wont cost much. Cheers.
I would go with the Heresy also if they were available, would be MUCH better for rock. 25 watts is enough for 92db speakers.