I was thinking that about instead of saving to get 2 12's inch Subs that I should get 3 10inch Subs and have my music wanging like a had 2 15's in the back. But I was wondering would be cheaper or more expensive. Because where I stay every body get's a set of 12's but and I had a friend who had a 10'inch sub in the back and it didn't sound bad at all. So if I purchased 3 10's would it be cheaper and would it sould better? Help a brotha out.!!!!!