I just recently lost all bass out of the Front and rear speakers. Tested everything and found that I have no power going to the Amplifiers. I checked all the fuses under the dash as well as under the hood, all good. Could my radio be bad? Any ideas as to why I would lose power, greatly appreciated.

 

The car is a 99 LX coupe

 

When you say you lost all power, are you saying you have no audio signal or have you lost the 12 volt connection. Get a multi meter and check to see if you have 12 volts across the power connection. If you have 12v and the amp is not coming on, check your remote lead and make sure it has 12v on it when you turn on your head unit. If you have no audio signal, then yes the headunit could be bad or the amp could be bad.

 

IF you lost just bass to your front and rear speakers but they still play then your amps are fine as far as power.

You need to make sure the crossovers didn't get knocked into HPF or the Hz setting isn't too high blocking all bass.

When you say your amp is not turning on then you need to do what rednblack said.

Test. Plus are your amps powering subs or your speakers?