2 Amps how do i set HPF and LPF for both amps from HU?

CarAudio Silver Member Username: Caraudio Toronto, Ontario Canada Post Number: 554 Registered: Sep-05	Posted on Friday, August 04, 2006 - 19:37 GMT My one amp is set for Sub CVX its the Audiobhan A8002 and then i will get another amp for my 4 speakers now i know my HU HPF will have to be turned on so my speakers sound better how will the HU know the HPF is for speakers and LPF is for subs? Also for the amp im using for speakrs do i turn that from LPF and swithc it to HPF?
ty mutlow Gold Member Username: Tjmutlow Post Number: 2657 Registered: Sep-05	Posted on Friday, August 04, 2006 - 20:13 GMT I hope thwt sub is a single sub dual 2ohm voice coil......
CarAudio Silver Member Username: Caraudio Toronto, Ontario Canada Post Number: 556 Registered: Sep-05	Posted on Friday, August 04, 2006 - 22:18 GMT Yes it is. Dual Voice Coil 2Ohm im wiring it to 4Ohms to match the 800RMS X 1 on the amp GUd?
ty mutlow Gold Member Username: Tjmutlow Post Number: 2668 Registered: Sep-05	Posted on Saturday, August 05, 2006 - 11:42 GMT your amps will have crossover settings on them, full, high and low pass. Then you can control eq through the HU....
Mick Silver Member Username: Makmillion United States Post Number: 144 Registered: Apr-06	Posted on Monday, August 07, 2006 - 03:24 GMT What head unit do you have?