Recent content by DUMPTER

  1. D

    Alpine pdx f4 problem

    HI , IM trying to find an answer to my problem . i have a pdx f4 for my mid/high and a pdx m12 for my 2 sub type r 10'' , all speaker type r with tweeter ,, the problem is that my f4 is always on auto protect after i installed my sub , i remove all the speaker connector from my amp and it...
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