what are some good 4" component speakers, ahve an 89 p/u and it only fits 4x6 in dash n back, i figure 4" components would sound better so what would be some good 1's i dont know much about aduio so i dont know what im looking for. plus what would be some good amps to run them with, i also just got a sub box with 2 10" kickers for free, idk what model they are, isnt any numbers really on it except sk10p on the back which i looked up and found nothing. what amp should i run with these subs? Sorry bout the question but dont kno much, i been reading up but dont kno enough to choose something good, figure you guys with experience would send me in the right direction so thank you for help in advance
