How do i connect my amp and subs to my factory deck?

[lechuga.adam 10+ year member]

I have a 97 caddilac deville and want to hook my amp and subs to my factory head unit i know it can be done but im not exactly sure how...

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[goingdef 10+ year member]

LOC or an amp with line level inputs.

 

[Alrojoca 10+ year member]

Yes like he said, line output converter, to convert the speaker outputs to voltage the amp can accept through RCA 's. Amps like kicker, alpine and JBL will accept speaker level and have a LOC built in some have a special harness to connect the wires from the HU