after using search, i havent found one sound answer. I have 2 12's and amp. I have a 95 maxima with bose. How should i connect the two. thanks.

 

2 ways:
1. check to see if bose has audio out rca jacks. If it does, then you're home free. run the rcas to the bose from the amp and subs to the amp and voila!!
2. If the Bose doesnt have audio out, then try and locate the +ve and -ve poles on each rear speaker wire. Go out and buy a line converter (can't remember exactly what it's called..it has wires that you splice to the speakers and then run rcas from the converter to the amp) and voila.
Of course there might be other ways that people might suggest.. Also, look for people that have already done it.