hi all the ICE sifus..

i'm facing this problem with my sub now.. sometimes it only functions at 1/2 power, sometimes i can hear the full power.. so i constantly have to adjust my bass levels in the HU when this happens.. normally, a bass level of -4 is what i use but i have to boost it up all the way to +8 to get the same sound when this happens..

then when it dissapears, i have to reduce the levels back to -4 again..what could be the problem? could it be the power to my amplifier that is powering the sub or a problem with the amp itself?

i noticed this thing started happening after i fixed the relay for my headlights.. could this be the problem then? maybe need another relay for sound system? i dunno...

Most probably amp.

2nd probably is ur power supply, dun think adding a relay on ur headlights will affect ur power supply.

Maybe ur rca cable or rca connection problem.

this is power related problem... mayb your car charging system is supplying insufficient power for your ICE...

cheers...