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Pioneer DMH-340EX Questions & Answers

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2 Questions
  • User Non avatarKoa2 years ago

    I have installed a subwoofer and external amp to this head unit’s subwoofer pre output, all wire connections were installed and terminated properly (Grnd, Rem, B+) the RCA Y splitter is male to 2 female ends and I have an RCA cable running to the amp and no sound is coming from my subwoofer, I can’t access subwoofer controls through the head unit either. I would really appreciate any and all help

  • User Non avatar #14579 TT2 years ago

    I installed a subwoofer on the subwoofer line out but it doesn’t play, how to engage the subwoofer on it?