alright so yesterday i took out my system, was 2 12s on a "800" watt amp, had my meter set at 13.8
( i was useing a old ass volt meter to seem how much i was getting at the amp so i guessed 13.8 since it was right near 14)
so after taking all that out i hooked my meter up to my 4ch
kinda guessed which one was power and ground
then today i got my DMM so i set my meter correctly @ 13.6 at idle
now when i drive i never see it go over 13.8 it droped to about 12.7 with the amp off, then rose back up and down etc the whole time i was driving
i just dont get how i can have no drop with my sub amp but have tons with my 4ch?
could i have the power and ground reversed or something?
any help here?
btw stock alt, everlast batt
edit: i also just refused with 2 150 amp fuses, (2)4g in and (1)4g out, could that be the problem?
its a distro block i think, http://cgi.ebay.com/DUAL-MINI-MIDI-ANL-FUSE-HOLDER-AMP-INSTALL-0-2-4-GAUGE-/270612118367?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item3f01bd3b5f