Ok, I have an spl 2400 watt amp powering 2 rockferd 15's. Two days ago I was driving and the subs just shut off and now the safety light is blinking on my amp. I checked the ground and thats not the problem. I checked the speaker wire and thats not the problem either. My subs are making a low pulsing sound though. So anyway i have no freakin clue about whats wrong with the whole setup. If anyone knows how to fix this please tell me.

The first thing you need to check is the impedence of the speakers.. Disconnect the speakers from the amp and check each speaker with an ohmmeter. They need to match the impedence that they are. If one is 0 you have fried the voice coil. If you get no reading at all the voice coil is open. They are likely to be either 2 or 4 ohms. Connect one woof at a time and see if either one causes the amp to shut down. If the speakers are the correct impedence than it is likely that you wiped the amp out...Either way get out your wallet....

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2005 Honda Element 266,000
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