Anyone know how to hook a Amp to 98 S90 with a 12 inch sub.. it sounds nice but id like to have an amp.
any help is great.

 

you can go on-line to a car audio dealer or check with a few audio installers and ask for a RA converter it has adjustable ***** for lf,&rt speaker. it has 4 wires inputs on one end and 2 RA jacks on the other tap in to rear speaker lf.-/+ rt-/+on the input side and plugin the RA's outputswhich are female in to your amp then lt/rt outputs of amp to 12in box this way you can use your fader **** to balance the sound. the frt's are your high's. And don't let them tell you it can't be done there liar's they want to sale you an line out harness which has to be installed by them and you end up paying 100.00 150.00 more I got mine converter for 30.00 buck e-mailme at rondmct@netzero.com and I'll send you pic's of mine hell install pic's