well i'm trying to look for some 5.25 component speakers to replace my fronts..then ill replace my rears for some coaxial 2way speakers 6 1/2.. but uhm i'm not sure what's best for my front 5.25 i want osmething pretty loud but around 150 and under.. i have looked at diamond audio m351 series...infinity reference 5000cs...and alpine type-r ...which one shall i go with? anyone have better choices that they can suggest? Thanks

 

Thats going to be tuff, what kinda power are you going to be throwing at them and what head unit (freq range will also needed to get proper speakers to match) ?

Ya want to match everything together to make it the most efficient.

 

alpine head unit, amped on rockford fosgate 2 channel 600watt