Need help with my wiring

[RemmySa12]

i have a Alpine CDE-103BT as my headunit i ran my rcas for my new amp to power my door speakers because my stock amp was only giving them 15watts per speaker. i have pioneer door speakers with built in tweeters and on the stock harness where it was pluged into my stock amp how would i find where my speaker wires are in it and also what about how to wire it because i got a 2 channel amp for them .

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[Side Show 10+ year member]

what car?

 

[RemmySa12]

what car?

98 jeep grand cherokee

 

[CrossoverOre 10+ year member]

did you cut off the factory plug that connects to the speakers when you installed the front doors? cus if you did you could use them as a reference at the amp.

 

[RemmySa12]

did you cut off the factory plug that connects to the speakers when you installed the front doors? cus if you did you could use them as a reference at the amp.

No i havent yet so cut that and find my speaker wiring on the harness after i cut the plastic thing off

 

[CrossoverOre 10+ year member]

If you havnt done the doors yet then when you do you can use the wire colors in the doors to give you an idea on which wires coming out of the amp are going to the front doors. You will want to verify with a multi meter to make sure that you are connecting to the correct wires. There is a small chance that the colors change from the door to the amp. Just do a continuity check with a meter.