zapco 650.6

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    Alpine ICS X7HD, Critical Mass 654a, JL Zr 650 CSI, Zapco car audio build

    I am looking for some recommendations on my car audio build, this will be going into a 1999 Saab 9-3 hatchback. The car was equipped with a 6 speaker system. 3.5" dash, 6.5" front doors, and 6x9" in the rear and has the upgraded amplifier which I will be replacing regardless. I will most likely...