My protection light keeps turning on.

Replace amp

It is normal for them to go into the protect mode, If the speakers are not hooked up to it,

Maybe theres a loose connection in the power ic. causing the vivration of the casing when you on the volume control. you need a qualified technician to fix your problem.

yes as long as u put in on the high pass filter (HPF)

The first thing I would suggest is to check all connections to the amp and speakers, especially the ground. A loose ground can cause the problem listed. You can test this by temporarly running a ground from the amp to the battery neg. . If the amp fires up ok then that means your grounding point for the amp should be checked and cleaned and reattached firmly. If you have a meter(multitester) set it to ohms and check the impedances of the voice coils in the woofers. If one is cooked it may be shorted and tripping the amps protection. Always hook thing up with the sys off and then turn on and test.

unplug rca,disconnect spker turn on amp if light goes away start connecting with one rca and one spk wire and you will find the problem should go away '''''''make spk polarity is wright

start with the lowest settings on all the adjustment knobs and turn your radio up to about 3/4 of the volume and go from there

If the amp is in protect mode, it probably has shorted output transistors. To eliminate other possible problems, do the following.

With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp (not on the point where the ground wire connected to the vehicle) and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage drops below ~11 volts, you need to check the wiring feeding whichever line is dropping too low when the amp goes into protect.

If the voltage is OK, you need to check the speaker wiring and the speaker(s). Try it with a known good speaker if possible to see if the amp works normally.

Does the amp continue to go into protection if you disconnect the speaker wires from the speaker terminals?

I figured it out!!! Thank yopu for responding though. I had a weak graound signal:)