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Substitution values for 2226J [message #60465 is a reply to message #60463]

Sat, 25 July 2009 10:10

Wayne Parham
Messages: 18835
Registered: January 2001

Illuminati (33rd Degree)

I haven't tested with the JBL 2226J, but you may be able to swap it for the JBL 2226H by modifying the crossover. The woofer low-pass coils and resistors will have to be 2x size and the caps will have to be 1/2 size. The tweeter compensation needs to be reduced by 3dB too (if using the DE250-8 or PSD2002-8).

I'd go with these values when substituting the JBL 2226J:

R1 - 40Ω for DE250-8 or 30Ω for PSD2002-8
R2 - 12Ω for DE250-8 or 14Ω for PSD2002-8
R3 - 16Ω
L2 - 3mH
L3 - 1mH
C4 - 10µF
C5 - 10µF

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[Message index]

		Bill Epstein: Which version of 2226 - H or J? By: Norris Wilson on Sat, 25 July 2009 09:54
		Substitution values for 2226J By: Wayne Parham on Sat, 25 July 2009 10:10
		Re: Substitution values for 2226J By: Norris Wilson on Sat, 25 July 2009 16:58

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