Good grounding points in cabin?

Chat about your facelift 9n3 Polo - Including the 9N3 Polo GTI!
Post Reply
Getting There!
Posts: 66
Joined: Sat Oct 05, 2019 7:15 am
Drives: Mk7 (9n3) 1.4Tdi Bluemotion 1
Location: Bristol

Good grounding points in cabin?

Post by PugBrothers »

Hi All,

I’m thinking about getting an underseat sub (trying to reclaim some of my youth!) but really struggle finding any advice on where to ground the wire inside the cabin. Does anyone know of any good places?

Thanks guys!


Sent from my iPhone using Tapatalk
Posts: 11
Joined: Sat Nov 10, 2018 4:43 pm
Drives: 9n3
Location: GB

Re: Good grounding points in cabin?

Post by Sarim »

Try finding some brown wires, usually go to a good ground. Or you could use of the the seat mounting bolts? Might be some at the bottom of the b pillar too?

Sent from my Pixel 2 using Tapatalk

Post Reply