Wayne Parham Messages: 18789 Registered: January 2001
Illuminati (33rd Degree)
As long as the mains go down past the sub, it doesn't really matter if you choose vented or sealed. If vented, I would keep the crossover range above fh though. That sort of defeats the purpose of going vented, but deeper f3 would allow you to use the mains stand-alone on occasion.