View Full Version : D.C.R. 4.7
epoch5
03-22-2007, 07:35 AM
Is a D.C.R. of 4.7 on a JBL 123A-1 good or not?:dont-know
kingjames
03-22-2007, 08:25 AM
dcr resistance on the 123A-1 should be between 4.5 minimum and 5.5 maximum.To answer your question yes 4.7 is good.
epoch5
03-22-2007, 08:48 AM
dcr resistance on the 123A-1 should be between 4.5 minimum and 5.5 maximum.To answer your question yes 4.7 is good.
Thanks :D
epoch5
03-23-2007, 10:05 AM
How does one test the D.C.R. ?:banghead:
scott fitlin
03-23-2007, 10:27 AM
Just take an ohm meter, put the probes to the speaker terminals, the meter will show display the DCR!
hjames
03-23-2007, 11:14 AM
Just take an ohm meter, put the probes to the speaker terminals, the meter will show display the DCR!
You're kidding - thats all DCR is - DC Resistance????
Sheesh!
All this time I thought it was some voodoo tech thingee!
scott fitlin
03-23-2007, 11:37 AM
You're kidding - thats all DCR is - DC resistance????
Sheesh!
All this time I thought it was some voodoo tech thingee!Well, it is in HOW one handles the probe, some are better at it than others!
:coolness:
You're kidding - thats all DCR is - DC resistance????
Sheesh!
All this time I thought it was some voodoo tech thingee!
That reminds me of when I first learned how to repair audio. When I looked up something like how transistors work in a circuit, I remember thinking to myself, 'oh, that's how it works.'
Understanding it was a lot of fun. It also made understanding the problem easier and then the repair.
Ron
epoch5
03-23-2007, 06:01 PM
I feel like a real dumb as*:banghead: But thanks.
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