Ok so i have an 02 nissian frontier crew cab. i recently got two 10 in subs with an amp and a new head radio. the problem is, i still have factory speakers, so they snap crackle and pop everytime i try to turn my system up loud. im pretty sure that the speakers are 6.5 in in the fron and 5 in the bak. i am on a quest to get some new spekers, and i have about $150-$300 bucks to spend. plz tell me what u wuld reccomend from experience. thnx for ur help