big problem!!

[donnie15]

recently got subs installed and i never really play music too loud so idk what happneed. i was driving home from beach today and when i started my car up and put on the radio my front and back right side door speakers didnt work, only the left side. the subs still play and everything. the speakers r making a high pitch sound. anyone know what to do!?!?!?!


thanks everyone

 

[riverider]

Check all the wiring to speakers, think you have a short.