What should i set the x-over freq. to on a 4 channel amp

rick ross New member Username: Rick_ross Post Number: 3 Registered: May-06	Posted on Sunday, May 28, 2006 - 00:56 GMT i have a zx350.4 on ks60's and ks69's. what should the x-over freq. be set to?
ty mutlow Gold Member Username: Tjmutlow Post Number: 2123 Registered: Sep-05	Posted on Sunday, May 28, 2006 - 20:10 GMT either full or high pass