1. Pano

    Diesel fuel pump in a LADA

    This is one of the strangest things I've seen. Not that it works, but that they got it to work. A high pressure diesel fuel injector pump running a gasoline car. Interestingly, no one in the comments mentions WWII style aircraft engines. Have a look at this crazy grafting of a diesel fuel...
  2. 3

    Which chip for 12V subwoofer amp

    Hi there, I am about to start a small car SW (~50W) project, building all parts by myself. For the amp, I have for now decided to go for something chip-based without the need for an SMPS in order to cut down the time investment. Based on my research, I've come to the conclusion that the...
  3. S

    Amp goes on protection?

    Hey, I own a Rockford Fosgate 350s amp and it goes on protection when there is a load. My circuitry look great. I have read that my output mosfets are burnt. Could it be something else? Much thanks, steven123654
  4. S


    Hey, I am working on a 75 triumph spitfire with my father and when completed, I would like to put a mid-end sound system in to it. My question is, Does POLKAUDIO sound nice (quality/price) or would I be better off with PIONEER or KENWOOD? Much Thanks, steven123654.