Originally Posted by drubrew
Question. The Alpine PXA-800 has 8 outputs and you have 9 channels of amplification. How are you splitting the the 9th channel and I am assuming it is the trunk sub? And Which are speakers are you sending 75w and which are you sending 150w?
Center and rear (parallel sides and rear) = 75W (111W per birthsheet) x 3
Front and underseat = 150W (178W per birthsheet) x 4
Sub = 300W (387W per birthsheet) x 1