Yamaha NS-A60X Main / Stereo Speaker "hi spec homes" Questions

Hi, i am currently using Panasonic HTIB (with 2 fronts, 2 rears, 1 center and 1 subwoofer speaker) and thinking of upgrading the sound by buying a Teac AG-D8800 Receiver and A DVD player to replace it

Hi there Could somebody please tell me whether the WHARFEDALE ZALDEK Z-2000's are 20 watts RMS or 200 watts RMS? On eBay they are describing them as 200 watts RMS but on other websites they are saying