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Re: ZMAX figure for very low damping factor amplifiers [message #33701 is a reply to message #33698]

Wed, 15 August 2001 16:25

Wayne Parham
Messages: 18791
Registered: January 2001

Illuminati (33rd Degree)

The JBL 2241 and 2242 have relatively low Zmax - just like the 2226 does. They're all about 60 ohms at resonance in free air, which makes the in-cabinet peaks about 30 ohms. That's good for tube amps and so any of those one will work very well for you. Not only is the impedance curve pretty benign but the cabinets are overdamped, which makes them tolerant of higher output impedance and other causes of eletro-mechanical parameters shifts, such as voice coil heating, environmental conditions, etc.

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[Message index]

		ZMAX figure for very low damping factor amplifiers By: Super_BQ on Wed, 15 August 2001 08:39
		I vote for Delta15 and Theater Seven Pi By: AudioLapDance on Wed, 15 August 2001 10:12
		Re: I vote for Delta15 and Theater Seven Pi By: Super_BQ on Wed, 15 August 2001 18:17
		Welcome to Canada, eh! (nt) By: AudioLapDance on Thu, 16 August 2001 05:09
		Re: ZMAX figure for very low damping factor amplifiers By: Wayne Parham on Wed, 15 August 2001 10:41
		Re: ZMAX figure for very low damping factor amplifiers By: Super_BQ on Wed, 15 August 2001 13:30
		Re: ZMAX figure for very low damping factor amplifiers By: Wayne Parham on Wed, 15 August 2001 16:25

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