question in notch design

[goodspeaker]

Hi
I try to calculate series notch for Eton 5-880
use this calculator http://www.lalena.com/audio/calculator/seriesNotch/
and build calculator in X-over3Pro.
Two way to calculate
one with only two parameters Re = 6.6 Ohms fs = 6500 Hz
output part list
Capacitor
C = 4.62 uF
Inductor
L = 0.12 mH
Resistor
Rc = 6.6 Ohms
other way with more parameters Re = 6.6 Ohms fs = 6500 Hz
Qes = 0.46 Qms = 2.29
output part list
Capacitor
C = 8.07 uF
Inductor
L = 0.07 mH
Resistor
Rc = 7.925764192139738 Ohms
Why in this both way Capacitor and Inductor so different?
what way is right?
If second way with using Qes Qms parameters is right, how to calculate notch for tweeters, most of them have not described Qes Qms in manuals?

One more question
If I calculate notch for woofer with compleate parameters Re fs Qes Qms, if I use two woofers in parallel how change Qes Qms?

[Inductor]

Originally posted by goodspeaker
If second way with using Qes Qms parameters is right, how to calculate notch for tweeters, most of them have not described Qes Qms in manuals?

Why do you need a notch on a tweeter? maybe you should get a lower Fs.

Originally posted by goodspeaker
One more question
If I calculate notch for woofer with compleate parameters Re fs Qes Qms, if I use two woofers in parallel how change Qes Qms?

Qts should be the same. Re is a half (1/2).