- Aug 10, 2019
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I recently purchased the KEF KHT2005.3 with the upgraded cube 2 subwoofer to connect to my Denon 2310 Amp. Everytime the subwoofer is turned on and connected to the amp its makes quite a loud humming noice, which can easily be heard during quiet scenes or when watching normal TV. I found that without the subwoofer on the sound produced doesn't provide the depth that I would like.
I ran some tests leaving the subwoofer switched on without having the cable plugged in which is attached to the Amp and I didn't get any humming noice at all. When I plug the cable in and the amp is switched on the humming starts. Are there any suggestions? Do I need to purchase a specialist subwoofer cable? I realise I will probably get a hum no matter what I do but I can't see thats it should be as loud as it currently is!
I ran some tests leaving the subwoofer switched on without having the cable plugged in which is attached to the Amp and I didn't get any humming noice at all. When I plug the cable in and the amp is switched on the humming starts. Are there any suggestions? Do I need to purchase a specialist subwoofer cable? I realise I will probably get a hum no matter what I do but I can't see thats it should be as loud as it currently is!