Micra K10 speaker help needed

[trevem1991]

Hi
Ive recently purchased a new head unit for my K10 with 1 pre-out, i was gonna use this for my sub and amp, i also was gonna add in speakers on the parcelshelf but am unsuer how to do this, would i have to connect them to the door speakers some how, and if so would i have to re wire?
i also saw a comment about changing the head unit.
i put in a wiring adapter to change it to an ISO connector but saw on here something about having to add a ground wire? is this correct? fwn
cheers
treve

 

[Bash1989]

nope you shouldnt have to earth it. does it work alright?

 

[trevem1991]

ye works fine, havent tried it 4 any length of time but works fine!

 

[capnmchl]

If it turns on, then it's grounded.

I believe that most radio's ground through the aerial anyway, although I maybe misinformed.

 

[Pete]

Lol sometimes the earth isn't sufficient and adding an additional earth is a good idea. The main earthing issues IIRC was with early K11's.