uknown crossover(at least to me)

[benz280se]

anybody seen a crossover like this? i kinda want it because it's different but iv'e never seen the adjustments use those decimals for crossover points. iv'e just seen them for gain adjust. anybody think this would be good for sub crossover?

http://www.auctiva.com/hostedimages/showimage.aspx?gid=893912ℑ=370354805&images=370354805,370354837,370354887,370354939&formats=0,0,0,0&format=0

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=120565738026&viewitem=&sspagename=STRK%3AMEWAX%3AIT

[Guest]

.05 = 50hz

1 = 1000hz

thats my take on it

[benz280se]

oh then i guess it doesnt drop low enough then lol.