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Date: March 03, 2007 at 14:21:18
From: wim, [91.86.117.8]
Subject: Re: measuring trouble


i tried redoing the test with continously seeting the amp voltage to the same value (it required alot of adjusting the whole time ) and came up with this
Source Voltage Vs 2,00
Source Resistance Rs 4,90
Speaker DC resistance Re 3,70

Voltage across R 1,14
Source current (DC) Is 0,23

Voltage across R at resonance Vm 0,13
Current flow at resonance Im 0,03
Resonance frequency Fs 26,00

Speaker impedance at resonance (Rm) Rm 72,88

-3dB current Ir 0,08
r0 r0 9,04
-3dB voltage Vr 0,38


Fh 32,00
Fl 19,00
Fs check 24,66

Cubic Feet of test box Vb 1,35
Resonance of driver in test box Fb 55,80

Vas 4,87
Qms 6,01
Qes 0,32
Qts 0,31

Anyone know if this is correct ? or should i try a diffrent amp ? or am I just not smart enough to figure this out ?;)


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