Audio guys ..

[Rps]

Wrong section admittedly but i thought i may get an answer sooner here

Ive wired my sub and amp up in my car and my headunit has only got a green subwoofer out no preouts as such.ive bought a y splitter and plugged them both in and it doesnt work.

Before anyone asks i did wire it up outside the car and i got it working but i cant remember how i did it lol

 

Any advice

[mattiekane]

Definitely got everything connected..

 

Power +12v

Good earth

Remote

 

Phonos should run on a Y split, ran a few cars like that

 

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[Rps]

Yea all connected.amp power light in so earth power n remote all gud.

Shut i y split both ends cos ive only got the hu end done

[Phillip1993]

Have you told your head unit to send a signal down the phono as some don't untill set up the sub out

 

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[Rps]

Oo i dint no that.its only a cheap **** one that came in the car its Bluetooth dvd ect but nowt special.il have to look on the settings tomorrow.thanks mate

[Rps]

No option for this so still stumped

[Phillip1993]

The only thing now is check the cable and amp and if thats all good time for a new head unit lol

 

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[stants]

Earth is usually the culprit but, where did you take the y from ?

 

On some 4 channel head units If no sub pre out? they tell you to run a sub off the rear speaker output not sure why but when I wired my sub in that's what the destructions said

 

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[Rps]

Yea its the headunit borrowed my mates n it works fine so ordered a preout kit to wire to rear speaker as sugested by @stants 😁 i will be deaf eventually