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dpapazoni
08-12-2006, 07:27 PM
hi,
I have a pair of N2600 crossovers, and was wondering if I was correct in assuming that the post driver connections numbers are:

1 = Woofer positive
2 = Woofer negative
3 = 075 negative
4 = 075 positive

Like the N1200 posts?

Also, tweeters don't stay at the same volume. I'm guessing the LPads need cleaning. But I don't see how to open the LPads.

I can also see the change in volume on an ohm-meter(connecting to tweeter posts).

Thank you,
Darrell

dpapazoni
08-15-2006, 09:51 AM
I am unsure about keeping the HF and LF in phase. I can't tell by listening to them.

There are no markings near my N2600 driver terminals, indicating (+) or (-).

The terminals are numbered 1,2,3 and 4. With LF above 1 and 2. And HF above 3 and 4.

I found an N1200 on eBay that is pictured with a (+) sign on terminals 1 and 4.

http://audioheritage.org/vbulletin/images/icons/icon5.gifDoes that apply to my N2600 terminals?

Thank you,
Darrell

Zilch
08-15-2006, 12:13 PM
2 & 3 are connected to black:

http://www.jblproservice.com/pdf/Network%20Schematics/N2600.pdf

dpapazoni
08-15-2006, 02:11 PM
Thank you, Zilch.:bouncy: