Posted by Wayne Parham [ 68.0.109.207 ] on December 24, 2006 at 18:31:03:
In Reply to: Re: Do I treat this as a 6 or 8 ohm driver? posted by Paul C. on December 23, 2006 at 17:30:18:
I would probably model the driver in Spice. You can see driver resonance in the lower end of the response curve, and rising impedance from voice coil inductance at the higher frequencies. This will allow you to curve fit and find a model. Then again, the impedance curve is pretty mild, so you might just treat it like a fixed impedance of 6.5Ω and calculate your crossover accordingly.
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