this is my first time posting here
im pretty new to having a system in my car, and recently im pretty sure i blew out my old subwoofer. it was an alpine ZR 10, it was nice for being just one 10. my amp is a BOSS amp, and im sorry to say i dont know the specs on it so hopefully someone can still help me. anyway im at circuit city today and i see a deal that says buy one get one free on a Polk Audio GNX10. its like 80 bucks for one 10 and i get another one free, that looks like a great deal to me. i would need to buy a box for two tens which is another 50 bucks but still i seem to get a great deal. my questions are:
1. is this subwoofer worth it?? are they reliable and long lasting or should i look at something else
2. my amp, originally it was just pushing my one 10, and it was fine that way, but will it be capable of pushing two 10's? i know its a hard question to answer seeing how i dont know anything about it, but hopefully somebody with alot of knowledge could just safely guess on this matter.
thanks alot and sorry for my lack of knowledge in this area.