Jamo frequency responce

Hi, I'm looking at buying a surround package to go with a Yamaha RX-V807 receiver.

I'm a little low on cash so I'm looking to get a cheap setup and I found these:

Jamo A 102 HCS 6 Home theater speaker system (sorry cant post link yet, but I can get them for under $250 shipped on amazon.ca)

They seem to be decent for the price, but I'm concerned about the 150Hz cutoff. Will that be too high for a decent setup? I should point out that I have a set of in-ceiling speakers for the surround, so I'm just using the sub and the fronts from this package.

Also, I'm in Canada, so my selection for a decent priced system is significantly lower than it would be in the states atm.

Thanks in advance.

Thnks for the link, doesn't say too much about the speakers, but the user reviews did mention great sound and the cnet review has a quick note about the speech still being nice and clear.

I think I might go with these, and if I do I'll post about what I think of them.

Thanks again.