Hey guys. Feeding here. I'm newly registered but I've read a lot from this site. I have an 84 accord lx sedan. It has the ES2 1.8 at the moment.

So I just bought a new stereo and rear speakers and then proceeded to install them, but after a couple of minutes the audio output gets quieter and eventually goes completely silent.
I've been told to replace the power and ground to the deck and did so, to no avail. Any suggestions would be greatly appreciated.