I am taking the opportunity while swapping out my carpet to lay two 4 metre lengths of flat cable from my amp to Wharfedale speakers under the new carpet. I have had a look on line and the most common brand I can seem to find is Belkin PureAV 15AWG Flat Speaker Wire which seems rather cheap - I want good quality cable but also don't want to spend a fortune.

Does anyone have any experience with this Belkin cable in terms of sound quality?. Also can anyone suggest alternative flat cable brands. Any comments appreciated, thanks.