Logitech z60's - any feedback questions

[soulflyfan]

I know the z-640's are a favourite here on anand, has anyone had any experiences with them they'de like to share. Im gonna get some for my birthday (and D3). also, the logitech website says they are 70w RMS, but most websites rate them at 50RMS, are there 2 versions, or is there a mistake

 

[iwantanewcomputer]

70 w is still pretty weak in my opinion when you can get so much more for not much more with 40 more.

did that confuse you or what? z680's have so much more watts for not much more $ and the model is 40 more