whats everybody, im new here. I drive a small car and stock it only has 2 sets of 4x6 speakers in it. SO i put 4x6 pioneers in the back seat and Blaupunkt in the front. Yesterday i picked up a Kicker 12 Comp 4OHM for around $60 at Best buy. I wired it up off my back speakers for the time being but i really need an amp. What size/kind do you guys recommend for those 4 speakers and the sub? THANKS

 

A small 5channel would be perfect. Most manufacturers make one. Since you are familiar with BestBuy, here's an Alpine: Alpine X-Power 5-Channel Car Amplifier (MRX-V70) : Multi-Channel Car Amps - Best Buy Canada

If you can't swing $400 right now, consider a 4channel amp to run the fronts and the sub. In the future you can add a sub amp and run the 4ch on all the highs. Alpine 4-Channel Car Amplifier (MRP-F300) : 4+ Channel Amps - Future Shop

 

skar audio is blowing out their hybrid 5 channel T series amps.
T-60.4AB-500.1D 5 Channel Amplifier
Class A/B for the 4 channel and class D for the subwoofer channel