What is the problem with this amp ? crossfire vr804

[john691]

hi guys , ı have crossfire vr804 , wanna ask you someting about this amp , problem started after use this amp in my home with 30 amp smps , ı noticed someting strange , give power to the amp , 1-2 second amp goes protection and 1-2 second later amp works normal , altough ı didnt wire comps , same problem occurs.....ıs there a really probelm ?

[myjaja]

what?

Check your ground wire.

[Wingman0121]

hi guys , ı have crossfire vr804 , wanna ask you someting about this amp , problem started after use this amp in my home with 30 amp smps , ı noticed someting strange , give power to the amp , 1-2 second amp goes protection and 1-2 second later amp works normal , altough ı didnt wire comps , same problem occurs.....ıs there a really probelm ?

TRANSLATION:

I'm having problem with a Crossfire vr804 amp. I'm using a 30-amp power supply in my house to run the amp and I noticed that the protection light comes on for 1-2 seconds but after 1-2 seconds it works just fine. Should I be worried?

[john691]

TRANSLATION:

I'm having problem with a Crossfire vr804 amp. I'm using a 30-amp power supply in my house to run the amp and I noticed that the protection light comes on for 1-2 seconds but after 1-2 seconds it works just fine. Should I be worried?

thanks man , sorry for poor english

[neo_styles]

I'm guessing ground wire as well

[Shinju]

I will have to say you are not giving that amp enough current. Those are monster 4 channels that pull 80a at modest volume. If your only running a 30a MAX powersupply you are tapping it out and are going to blow your amplifier and PS if you keep it up. Do you have some sort of 12v motorcycle battery as a charge source?

Turn the gain alway down and see what happens.

[Timmothy Web]

find u a small cap. charge it up slow and see if it stops...im using a few in a bigger power supply im building soon.