Ok, alot of you have read the project im working on. I have two boxes, each has a D130, 075 and N2400 crossover. I know these D130's werent built for the booming bass that most 15 inches have these days, but i wanted to put a small amp on these. I dont want something real strong, i was thinking like 20 to 50 watt amp. I would like your opinions on this and what type amp do i get (i dont have the money to go big here) Also, do i put the amp between reciever and crossover, or between crossover and speaker. i am not sure i need an amp on those 075 tweets, they are pretty loud and clear without adding anything. thanks again everyone.