IIRC you can tune the ZA5.5s to around 45hz or so, whereas the ZDT3.5 is tuned around 40hz. not a big difference.Awesome!!! I was interested in building the ZDT3.5, but I just realized there is this ZA5.5tt. I don't want to high jack the thread but does anyone know which one would have better bass extension? The 2 7" from the ZD3.5 or the 4 5" from the ZA5.5 ? Which one would be on the higher end overall?
I have been looking at some pics and the mmtmm look awesome!! I can't wait o see more pictures on this build! :jump: