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reactance annuling followup


horatio2

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For those interested, I have proceeded to open the throats of my bins to approximately 6x13 (5.5x13 net, done purposefully).

 

I have also prepared two more motorboards and fitted these with Eminence Legend CB158's.  The motorboards are cut for 6x13.

 

In the next several days, weather permitting, I will be making two types of measurements on these, the first will be establishing the resonant frequency for each bin/driver combination.  The second type will be to establish the frequency response.  For this, I will be making the measurements outdoors, and will be using REW and a voltmeter measuring across a resistor on the + speaker terminal.

 

Depending on how these measurements go, I may or may not add a set of Kappa 15C's into the mix.

 

The two configurations being compared are: K33E on 3x13 throats, and CB158's on 5.5-6 x 13 throats.

 

 

 

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