Just setting up my new installation and all my old bits of QED SA are now too short so I need a fair bit of speaker cable and not keen on spending huge wonga as the budget 50p a metre stuff I have temporarily used is not far off the QED. So, I'm thinking of using somethign like 6mm two core and earth (not using the earth) instead as it's pence a metre. According to TNT Audio, solid cables are better than twisted and this stuff is solid, plus it's already marked red and black. Anyone tried this or would 2.5mm be a better choice. I guess I need to give it a go really but was wondering if anyone wanted to comment.