well the 9887 needs imprint to adjust bass and treble (from the reviews i read on crutchfield) does the 9886 need it too???
i am also trying to decide on one of these HU.
sorry if this is a hijack.
i have an elcipse 8445, alpine mrp-f250, mrp-m250 us amps is-2080 ,and is- 2150
i now have a...