Hi Priska
Welcome to the forums.
The driver you are looking at has a 'relatively' high Free Space Resonance of 37.2 and is quite expensive for a 10" driver. It's key feature appears to be it's very high power handling capability of 500w which is not of any interest to you with a 200w amplifier. A much better option would be the Peerless XLS10 driver, which is widely recognised as one of the best 10" drivers available.
BK Electronics have the XLS10 on offer with the amp here:
http://www.bkelec.com/Diy/xls10.htm
They also used to do the XLS 200 which is the above components built into a finished sub.
BK XLS 200 Subwoofer Review (Long Post)