Hey, recently I installed legend cb 15s in my svt215, They seem to sound arlight not as much bass or clarity as the original speakers (They died if you're wondering). Maybe the ports need to be readjusted due to the new xmax? I don't know. But The specs of the originals and these after markets seem very similar. But my question is as following. I want to install a crossover with a some sort of HF driver, I've read that a midrange is the way to go. But space is pretty limited. So what would be best? crossover and drivers wise. I really don't want it to sound to tackety tack if you know what I mean. Just want it to handle frequencies smoothly.