7a crossover question/difference


The crossover does not match any of the ones in the stickies above. A 4.5 ohm resistor in series with the 12uF cap, rather than a 2.7.
The 2.7 is in series with the small inductor, akin to the original M10

Yes, I'm going to replace them with exact values, but it seems that this would be a more "laid back" crossover design that the others.
Or am I way wrong?

94qh6w8pzaok.jpg

As best I can tell, this is the schematic used on these 7As
oyseb5l2460u.jpg

Searches found these posts.
http://forum.polkaudio.com/discussion/59876/special-monitor-7-what-should-i-do

http://forum.polkaudio.com/discussion/148369/polk-monitor-7a-with-peerless-resistor-value

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