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dsp sub loc

  1. E39 M5 and E52 Z8 Discussion
    Hey guys I just upgraded my DSP system with a second amp and 12-inch sub. Thanks DouglasABaker for your documentation. My bass is clean and tight. The air ({({shakes})}) it's so good. NO LOC!! :D Anyway I bought a high quality amplifier connection kit that came with 8 gauge battery wire and a...