The Black series are nice drivers. However, they are rebadged SB Acoustics drivers. Arc claims they are different, but the Klippel measurements show them to be basically identical performance wise. The mids are the SB Acoustics SB17 drivers and go for $63 each on Madisound. I'd have to research again which SB tweeter it is Arc uses in the comp set, but the mark-up is similar. The point is you can get the drivers from Madisound for 1/4 of the price of the comp set. It wouldn't have the passive crossover, but IMO in this case the passive isn't worth the $500 price difference. EDIT: Oh shit, missed you were planning on running active. Fuck the Arc comp set. Buy the same damn drivers from Madisound for 1/4 of the price. Literally the same damn speakers. Here is the mid Arc uses in the Black series: http://www.madisoundspeakerstore.com/sb-acoustics-woofers-6-7/sb-acoustics-sb17nrxc35-4-6.5-woofer/ Do some searching and you'll also find the tweeter on there.