Forgive my ignorance.
But since there's a resistor on the tweeter, why not remove that ?
Wouldn't that result in being able to remove the l-pad on the woofers ?
But since there's a resistor on the tweeter, why not remove that ?
Wouldn't that result in being able to remove the l-pad on the woofers ?
That might work I just messed with his design for five minutes. No longer home and near my PC.
JKTHN give that suggestion by Old’n Cranky a try.
Not sure why I didn’t try that.
JKTHN give that suggestion by Old’n Cranky a try.
Not sure why I didn’t try that.
No that doesn't work. The FR curve goes to hell. Try it for yourself. Download his .DXO file and play with it. Without a resistor on the tweeter the FR rises above the X-over point and without a resistor or L-Pad (voltage divider) on the woofer the low frequency FR rises too much. I did eliminate one resistor in the L-Pad though here. ZR curve now has two peaks though now.
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Impedance curve did change though between my two last crossover designs. A flatter impedance curve is easier for your amp to drive. So there was a change. Without an Electrical Engineering degree you aren’t going to understand or appreciate what work X-Sim is saving you or how this stuff works. Just enjoy the tool. I have part of that degree and am so grateful for X-Sim. And it’s free!
But I have found that the notch filters in X-Sim make zero difference in my FR curves. Be nice to flatten a few peaks in the FR curves. Cannot accomplish this in X-Sim with this crossover. Anyone concur? In other crossovers I’ve worked on in X-Sim I also had no success implementing notch filters.
But I have found that the notch filters in X-Sim make zero difference in my FR curves. Be nice to flatten a few peaks in the FR curves. Cannot accomplish this in X-Sim with this crossover. Anyone concur? In other crossovers I’ve worked on in X-Sim I also had no success implementing notch filters.
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I am now getting time for working with my center!
I have seas h1396 for tweeter and dayton rs 1508(2 piece of this)
My current setup is like this!
And i have a xsim file if someone want too hel me a bit,
I have a lite bit of sound in a box,but just sometimes..
And i is a bit confused if i have the right seas driver?
I have seas h1396 for tweeter and dayton rs 1508(2 piece of this)
My current setup is like this!
And i have a xsim file if someone want too hel me a bit,
I have a lite bit of sound in a box,but just sometimes..
And i is a bit confused if i have the right seas driver?
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Maybe i am looking too much at the driver curve(woofer).the blue curve wich is the system curve is more important?
When i was building with one woofer the woofer curve and the system curve was perfect,but with 2 piece of woofers it doesnt look at the sam way.
I have now done the crossover that you posted,but a little more damping on the tweeter.
i didnt find any frd and zma for the seas ht1396,so i spl traced it and have done my new work in Vitiuxcad.
what do you think about this? it look okey ?
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