Is everything the same with the car between your first and second video? Because I always prefer a crossover but the sound from the first video (no crossover) sounds significantly better.
I am thinking of going the opposite direction. Everyone is different in their tastes. First on the list is a change from 1.5 rockers to 1.6 rockers. I will see if there are any changes then. I was hoping that there would be a few others who made the change and have video of the sounds.