Panasonic SC-BT200 Home Theater System 7.1?

[Craig02]

Hey guys i was thinking of replacing my current home theater system, I was quite interested in the Panasonic SC-BT200, It seems to be good value for money and has got a lot of good reviews.

Now there are quite a few conflicting articles about whether this system is 7.1 is 5.1

Basically i think it would be nice to have 7.1 but its not completely necessary, What it seems to be is that the UK version is only 5.1 but the USA version is 7.1 Although the UK site John Lewis states that it can be made 7.1 wireless by buying the additional 2 speakers here

Its odd as when i look up the user guide it says nothing about the possibility of making it 7.1

Can anyone help clear this up for me?

Many Thanks
Craig