2002 Lexus Es300 Stereo Cuts Out

[Thatlexusguy16]

Hello, I have a 2002 Lexus es300 with a stock sound system and any time a song has bass or at high volumes the sound cuts out. I was told to unplug each speaker individually as I probably have a blown speaker and as I was doing this I found that my tweeter(small speaker in door) was broken so I unplugged it. but still the same problem. i have unplugged all the speakers in the doors one by one and still no luck. i would greatly appreciate any help on steps i need to take. Thanks