Originally Posted by bonny99
I didnt changed anything on the amp,I checked all the connections and i didnt change anything on my deck. Do you think it could be because the ported box was louder and didnt have to to turn it up as much to get the same effect as with the sealed box.
ha thats why u asked if ya changed the settings lol. if you are turning the volume up more then that would be your prob. your pushing the amp a bit harder than before. ported boxes are more efficiant so they get louder with less power compaired to sealed boxes. time to upgrade that electrical some more mang and should be good to go