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» Termpro Audio Forum » Component Specific Topics » Subs and Enclosures » figuring out impedence rise???

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spl140.2
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isnt there a formula for enclosure impedence rise?? I forget what it was anyone give me a hand... if I recall its volts/ohms using a clamp. Is this correct??
Posts: 35 | From: NY | Registered: Feb 2006  |  IP: Logged | Report this post to a Moderator
seege
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It will be different at every frequency and power, so just measure the volts and the amperes at a given frequency/power and calculate Z=V/I. Then subtract the DC resistance of your coils from the total impedence (Z) and you will get the impedence rise.
Posts: 225 | From: Calgary, AB | Registered: Sep 2003  |  IP: Logged | Report this post to a Moderator
   

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