I've looked over and over and can't find jack about Jettas.. I'm looking for the tuning frequency(s) of the MK4 Jettas (00-04).. Any links or info of any sort that will point me in the right direction or to the answer is very appreciated! I need that magic number so I can build a new box!
Well if you can't find it,I would reccomend you use one of your already built boxes, install it and run a few tones through the vehicle and see what hits best on a TL.After that I would tune my new box to that frequency.
street beat box tuned to 32hz hitting 145s on a TL @ 42hz... but that 42hz note might be no where near the resonant frequency of my car ...
If I had a mic laying around I put it in a sealed box and meter my car inside and out to get the resonant frequency but the only shop here that has one is moving his shop so he can't do it yet.. but because he knows me he will help me for free