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Re: Do I treat this as a 6 or 8 ohm driver? [message #50431 is a reply to message #50429]

Wed, 27 December 2006 11:10

Wayne Parham
Messages: 18757
Registered: January 2001

Illuminati (33rd Degree)

6.5Ω and 1.0mH is a very reasonable model for that tweeter. It doesn't include mechanical resonance but that isn't needed unless crossover is very low. If the crossover presents only high frequencies to the tweeter, then its mechanical resonance will not interact much with the circuit. Including voice coil inductance in addition to resistance will give a much clearer picture of what is going on in the circuit.

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[Message index]

		Do I treat this as a 6 or 8 ohm driver? By: Bill Epstein on Sat, 23 December 2006 02:28
		Re: Do I treat this as a 6 or 8 ohm driver? By: Paul C. on Sat, 23 December 2006 10:25
		Re: Do I treat this as a 6 or 8 ohm driver? By: Bill Epstein on Sat, 23 December 2006 16:16
		Re: Do I treat this as a 6 or 8 ohm driver? By: Paul C. on Sat, 23 December 2006 16:30
		Driver impedance By: Wayne Parham on Sun, 24 December 2006 17:31
		Re: Driver impedance By: Bill Epstein on Mon, 25 December 2006 12:12
		Re: Driver impedance By: Wayne Parham on Tue, 26 December 2006 09:54
		Re: Do I treat this as a 6 or 8 ohm driver? By: dB on Tue, 26 December 2006 17:50
		Re: Do I treat this as a 6 or 8 ohm driver? By: Wayne Parham on Wed, 27 December 2006 11:10

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