where are your amps grounded ?
what battery is under hood now ?
how did you set your gains on amp ?
I would upgrade battery under hood with an xs power battery (or other agm type battery) this is the first line in defense in dimming
make sure ground is good or run ground to front battery ... uni body cars can have a hard time with chassis grounds
set your gains with the proper tools (dd-1 or oscope) ..like I said clipping will do hell on voltage ... I have a 350 amp alternator and can tell by the voltage drop that i am clipping my amp
now for alternator ?
get the biggest one you can... the one you listed is a "200" amp but I doubt it will do that... I spent a ton of money on my alternator (not that you have to) .... look in to singer alternators... mechman alternators... ohio generators ... those will do rated and are well worth the money
_________________ CURRENT STUFF !!
06 impala (cant be a pimp w/o one)
SUBS 12" DC AUDIO LEVEL 5's
149.4 SEALED ON DASH
147+ ON MUSIC
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