Originally Posted by stevieturbo

I've only ever used welding cable, and a simple guide as to whether it is the correct size or bulk...is simply how if fits into a lug. If it was loose it would be immediately apparent it was wrong.

I've never had that to be the case. Maybe the audio cables are more likely to see cheap substandard product given the huge market ?

Welding cable is more likely to be a smaller market.