I have no intention to run more than the 2 front speakers. I have the sony mex 5100bt what speakers should i run if i dont run an amp? I have 5.25 infinty kappas now but I dont know if they are any good yet. ( new bike to me) I bought the 6.50 speaker adapters. thank you for your help.
Brad

 

honestly stick with what you have. now if you want a improvement add a amp and 6.5 speakers. your budget will dictate what set up to go with. you could get a good system for short money if you look around. I just did a quick ebay search cerwin vega b2 $170 and kappa 62.11 speakers $150 check out the for sale forum here. usually there is audio for sale and usually at a good price

 

Ok thank you