hi i have an a/d/s 830x amp i want to install in my gn. with upgraded speakers. the problem is i dont have a manual for this amp and cant set-up the dip switchs. i would like to set it up for front and rear speakers my head unit is a alpine cde-7859 w/rca's for subs and has on/off sub switch. should i buy an amp for the subs or use my a/d/s for the front, rear and subs i think this amp can do that but i will i be able to turn them off? any help with a copy of the manual or dip switch sittings for my 2 combo choice's thanks for the help...
