Adding 2 12in sub with amp to stock radio
 

Hi i have a Mazda RX8 2005 and i want to add 2 12in subs I have laying around but im not sure where to start and how. I have an RCA converter to add to the stock stereo since it doesn't have RCA connector. Where should I connect the RCA converter to, to get a good connection to the subs? I look forward to your responses! Thanks!

i have the Stock Bose system

I would recommend an amp, but that may just be me, also Bose system you will need a special line out converter it's a PIA

Its in the FAQ bro.

i have an amp along with the subs

Well this is the enclosure that you're going to need if you want two 12".

i already have enclosure that fits perfect thought