peerless W5_KA538A_SH 5.25 in woofer measurements

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tucsonaudio

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Joined 2010
Impedance measurements for this low cost driver see attached files. It is in a sealed box 0.25 ft^ poly fill stuffed box. Y scale is impedance/10. Closed box measurements fx= 88 Hz, Qmc=1.72, Qec=.92,Qtco=0.6.
Impedance slope 8db/dec @ 2Khz, 10db/dec @8 khz.

Planning on doing a passive crossover with a Morel MDT29 1.125 soft dome tweeter.
 

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