crossover advice please

[fransiscan]

hoping for some help guys.

i want to make a center speaker using a set of drivers that i already have.would like to go open baffle and have eq available in my amp.doesn't need to go down below around 80 to 100hz.problem i have is that the drivers are not the same impedence.

bass drivers are a pair of dynaudio 20w75 4ohm

mids are a pair of dynaudio md140 8ohm

tweeter is either 1 or a pair of emit ribbons 4ohm

would be grateful for some help but please keep it as simple as possible.i have a bag of componants to try out for crossovers but simple,like me, would be best.

many thanks

 

[hearingisbelieving]

Why do you want to use bass drivers for a centre speaker? I gather this is for an AV setup in which case the centre channel will be outputting the speach(AFAIK) so reall only need the mids and tweet for this.

 

[Fatmarley]

http://www.diyaudio.com/forums/multi-way/189847-introduction-designing-crossovers-without-measurement.html

 

[Toe rag]

http://www.diyaudio.com/forums/multi-way/189847-introduction-designing-crossovers-without-measurement.html

Thanks Matt Just what I need to understand.

 

[fransiscan]

thanks guys

 

[diceman]

wrong thread