Can i wire subs to the rear speakers of a car?

i don't want to use any converters, or change the stock head unit, and no it does not have rca cable connectors, or a low pass filter. is there any way i can make these subs work? of course i have an amp.Can i wire subs to the rear speakers of a car?
you can't hook up the subs with out using a converter



8th on downCan i wire subs to the rear speakers of a car?
if your amp doesn't have RCA inputs then i'm assuming that it uses Line-In (which is speaker wire inputs) so ya, just tap your back speakers using speaker wire and that should get your signal just fine. just make sure that you get your phasing right, it could take a little playing around. If your phase is off you will know because you wont have any bass.



If your amp does have RCA connecters and you were refering to your head unit not have RCA, then you need to use an rca converter to go Line in from your speakers and then from the converter to the amp using the RCA, that's the only way.Can i wire subs to the rear speakers of a car?
well if you want your subs hooked up you'll need a line out converter it tack onto your rear speaker wires and converts it to rca but since you don't want to use any converters then your answer is no you can't

if you change your mind heres a link to one at ebay

http://cgi.ebay.com/Stinger-Hi-Lo-Conver鈥?/a>