Wiring connector for audio

Hi

Can anyone tell me what particulr type of connector this is called and where i can buy it from please?

Google 'bullet connector', they're commonly available. 

Cheers bacardincoke - and what do i use to crimp them with?

If like me you're not doing much crimping and don't want to splash out on an expensive pair, you can pick them for not very much.

These were the first I came upon in the garage… The pair on the right have colour coded dots to show which size connector the cut out correspond to.

Thanks mate!

I seem to have got lucky and fitted everything. But i have one random blue wire alone….?

I had another blue/ white wire with a label on it saying "system remote" im assuming that was for the aerial because when i connected it the aerial went up ….when disconnecting it the aerial went down….

You can use the other blue wire to switch on your amp if you have a subwoofer in the boot, the amp usually has its own power from the battery and an earth then a blue wire to turn it on when you switch on your car radio.   

The manual for the Radio tells you which wire does what.  The Blue I think is industry standard for powered antennas and the solid blue/white was to turn the Sub amp on or off. I suppose one could be substituted for the other

Hey thanks for the feedback guys mark1gls
Briano1234

Whats thrown me off is that my previous headunit only had one blue/white wire. Whereas this head unit has two. One is labelled as system remote ….

I can see a dark blue wire in the boot, im going to try and follow this through. I had a feeling this was always connected to the blue/white wire in the headunit. But i think the aerial wire is instead. (i dont have a sub yet….)

Thanks bacardincoke i bought some red colored red bullet connectors and crimped it with the second tool in your picture. Cheers

Ok, so i have a black wire going from the boot to behind the audio.

This black wire has been crimped to a blue wire on the wiring harness

On the other side of the wiring harness is blue/white wire that is dangling out. Hence why i am question itd existence lol.

(I hope that kind of makes sense? )

The blue white wire that is connected to the antenna…it has another wire that is hanging out with a sticker on "system remote control" . I feel this wire should be connected to the the wire dangling out the wiring harness. Then technically the remote wire is connected to the head unit…..

I use my super champs to strip wire.
I use my ratcheting crimpers to Crimp.