Good sturdy speaker leads

These speaker leads appear to be of very good quality. They seem thicker than a lot of leads I've had in the past, and the standard jack plugs are very well made. I've never used Speakon connectors before, but as my PA speakers and monitors will take these as well as standard jacks, I thought I would give them a try. I bought 4 of these leads (all the same length), and used them at a gig. They all seemed to perform very well, with no background noise of any kind. It was probably the best sound I've ever managed to get out of our PA.