My friend is giving me his kicker L7 its just one 12 inch tho I was just wondering whats the best amp to get for it moneywise?

 

dollar per watt
crossfire or mtx

 

cadence makes some really nice sub amps for the money.

 

Also I need to replace all my stocl speakers so what brand should I get??

 

DLS, Focal, Image Dynamics, MB Quart

 

fuck that alpine

 

well... if you'd like to spend 12 dollars and have marginally better sound, then alpine will do just fine. however, if you want good sound quality, get one of the brands i listed. you won't be dissapointed. they're not even in the same league. no comparison.