hello guys, i need your advice regarding what options do i have regarding amps and speakers. I have three speakers, two small ones and one big ones. They used to be car speakers which are now just lying on my room unused. I dont know what is their wattage nor how much amps they are, tried looking at the magnets, but no writing was there like it should. I'm planning of fixing them to an amplifier. How will i know which amp is best suited for these. Please help.