Discussion Starter · #1 ·
let it be known i know very little about car audio. I was wondering what the difference is between 2 channel, 4 channel and mono amplifiers? I thought all were 4 channel because our cars have 4 speakers. I bet someone is laughing at me, well sorry, someone educate me. I want to replace all four of my existing speakers and add a single 12" sub. while we are on the subjust, what size are our two front and two rear speakers? thanks.