Speakers cutting in and out

I have a 2014 Tacoma with the entune stereo. Latley all the speakers have been cutting in and out and getting worst. The stereo screen stays on. When the speakers do cut on and off I hear a little static. I checked all the wiring harness's in the back and they all were fine. Has anyone else had this issue? Any ideas?

 

All radios, stock or aftermarket, are susceptible to the solder joints breaking from temperature changes, or the heat sink coming separated from the main chip or amp chip. Any of those would cause your problem. You “can” disassemble and repair, if you can solder circuitry, and are patient, there’s hours of work there.

I’d start looking for a new or used replacement.