One of the problems with premade XO's is that they don't take into account the actual impedance of the drivers at the XO. They are rated for 8 or 4 ohm but it's not often what the drivers are at the XO. So it changes where the XO point is and can sometimes overlap or create a drop out in the response graph.
What slope of XO are you looking for?
What slope of XO are you looking for?
Cal Weldon said:
no idea about the XO slope.
I am not going to have a sub
I am going to use
Vifa P21WO-20-08 woofer http://www.partsexpress.com/pe/pshowdetl.cfm?&DID=7&Partnumber=297-310
Vifa D26TG-35-06 soft dome tweeter http://www.madisound.com/cgi-bin/index.cgi?cart_id=5308277.6719&pid=1328
in the box shown at http://www.linkwitzlab.com/proto.htm#PMT1
I could put a crossover together if I had a prts list and a good diagram.
sreten said:
/sreten.
note that the 0.2 R is the DCR of the 3.3 inductor
that is good but I have no idea what parts to get for all the 4.7, 0.2, 3.3.....
sreten said:
Huh ?
No sub with an actively equalised small open baffle ?
I don't think so, are you sure what you are planning will work ?
I do not have the $$ now for one.
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