dieneverknowing

So I installed some Infinity components in my 2000 civic coupe and when I went to test them out the front, right channel worked for all of 3 seconds then went out. There were no popping or other sounds and no smell of anything being fried.

I swapped over the speakers from the right to the driver side and both the tweeter and woofer still work. I was too lazy to swap out the crossover so I just plugged in the stock speaker into the front right side to see if anything worked from that end and I got nothing.

I don't have a multimeter or anything to measure the wires for any juice yet, but until I get one, can anyone throw me a suggestion on what they think could of happened and/or what I can take a look at that I might have missed? Could the problem be in the wiring for that speaker or would it be in my head unit?

Thanks in advance for any response