Jensen PS2180 Car Audio Amplifier "head unit rca jacks bad" Questions

...way to determine if you have a bad rca ground it to run a wire from ground to the outside ground of the rca. If it stops pulsing, you have a bad rca ground in either the amp or the head unit

...head unit, both left and right or you will not have full power you'll have half power to your sub/subs. Check your sub with a volt meter and see what it reads. Make sure if your head unit has a sub ...

head unit has a separate setting for a non-fader then make sure that that is turned up and check the gains on the amp if the gain is all the way down you wont get any output. And if the gains are down

...head unit may not be putting any output out of the rca jacks on the rear. Or you could have a bad set out. As long as your voltages are right on your positive terminal and remote and you have signal ...

head unit...everything seems fine...idk wat the hell could be wrong...do u? thanks. maybe the speaker is bad First try one thing, switch the rca jacks around and see if the other speaker stops working

...head unit side. If they are connected to a stereo pair of preamp outputs, you may be able to solve the problem by using only the channel with the higher signal and use an RCA "Y" adapter to split it ...

head unit is damaged (assuming the head unit is connected directly to the amp). If the shields for the RCA jacks are open, it can cause the same problems as when the shield fuse opens in the amplifier

head unit. If the rca's are good and you are getting good readings on from the back of your radio, then your amps inputs are jacked up. There are many ways to test all of this, honestly google is your

...Head Unit and the Amp. Check the Ground on the Amp and then Check all the Wires behind the Stereo and the Common Ground There. You could even have a Spot in the New RCA Cables that is Touching Metal ...

...it is coming from the head unit. You can also switch the RCA input jacks after that and see if the problem changes speakers, if so, the RCA output of the head unit is bad, but that is less