mag JBL GT601.1 Class D Mono Amp.ka nalang 600rms x 1 alalay lang sa gain ng amp
and for the seps try the crystals and power it by a jbl75.4II or a DLS CA41!!!
dont forget to deaden your doors and trunk to prevent the rattles:rainbow:
i think this can cost you at around 50 to 60k though you can buy it in second hand