oh yeah that should be fine i thought you were trying to run a 4channel amp off of just 1 preamp. but yeah that should be fine your just gonna have a front left and a front right. or left to one channel and right to the other channel?
Yea pretty much had an Older fosgate 2 channel laying around should power my mids and highs pretty well and has the correct crossovers hook left to left channel and the rights to right channel