Hi. I have a 5th gen prelude, and I currently have the stock speakers in my car. I wanted to install some aftermarket speakers I got, but I'm slightly confused because there are four wires in the speakers now (I was told the extra two wires were for the built in amp that came with my original head unit) and there doesn't appear to be a spot to hook up more than two on the new speakers. Do I have to keep those extra two wires hooked up to something? What should i do?

Thank you in advance for your help!
Trina