I took my Jeep in for an oil change and had them check the brakes also. When i picked it up, the sub wasn't working. I'm checking connections and everything is good. I replaced the remote lead and the RCA. I checked the fuse and it was fine. When I turn on the power, the "power/ protect led" flashes red and turns off. The manual says red means short circuit/low impedance is detected at the speaker connections. Any ideas?
Rockford fosgate punch pbr300x1 mono
Pioneer 10" sub