Very happy with this subwoofer cable which drives my Walfdale 150w sub well with no hiss at all. The shielding could have been a bit beefier, but for the price I am very happy. Running from a Denon AVR X2800H and very happy with the sound and price point. I almost used an old phono cable but as I was dolling out so much on a new system I'm glad I forked out an extra £12 was able to move the sub a bit further away from the system.