Hella Coment 550 v's Hella 181's

[urbancowboy Junior Member Find all posts View Profile Close urbancowboy]

Hey guys i have been looking on the net for these, i just got 2 181's off ebay delived for 150, 60 bucks cheaper than super cheap, and i can't find a 2nd set, there are the Comet 550's which to me look identical, does anyone know what the difference is?

Cheers
- Dean