2013 Puma - CB interference with subwoofer

[LR V8]

I had my hand held cb in the Puma the other day and using it caused inductance with the subwoofer... ie, hit pressel switch and subwoofer went 'doof' sorta 👀

As I'm about to transfer the radios out of the Disco into the Puma, I was wondering if anyone has had this problem with installed CBs ?

Pete

[debruiser]

I've got an omron i think, doesn't interfere with anything.

[newhue]

I have an Icom in car, and some ? hand held I use occasionally, and a sub. Nothing going on there. I's say it's an earth think, but only guessing as well. The hand held doesn't have one, and maybe the sub's is a bit dirty.

I do get feedback if I use the hand held when the in car UHF is on as well, and on the same channel, but that's all.