on 23 May 2014
I submitted a good review earlier, but that was before I tried to use it in my Transit. The volume is so low as to be useless.
Yes, the transit is noisy, but even at full volume it is inaudible, so no chance of opening a window then.
TomTom "do not have a problem" with the volume, but I do, try a Garmin much louder and just as good.