Green, brown, 2x gold stripes in that order, so from what I understand should be around 5,1 ohm (pretty sure it measured 5,5 but I might be remembering it wrong). If you have a soldering iron you might want to get rid of them. I like my B3 better without them.
It's the same resistors in mine. I'll see if bhazard dare to open up his pro's before I decides to remove them or not.
I've tried a couple of different filters in multiple configurations on both drivers but so far I'm liking them best with no filters at all.
I also changed the tips from the Sony hybrid foam to comply's. They actually sound really good with these tips and no filters, much better than the stock version.