If you haven't already, I'd suggest an e-mail to info@outlawaudio.com -- the tech support guys can give you some really good info pretty quickly (Outlaw maintains and monitors this forum, but they do not often post here). In the meanwhile, here's a blurb from an older newsletter that may help you some.

Quote:
For those who have inquired about the special "Magnapan" edition of the ICBM, the main difference from the "standard" ICBM is the range of crossover points. The ICBM Special Magnapan Edition's 80 Hz, 120 Hz, 160 Hz, 200 Hz and 240 Hz crossovers were selected by Magnapan for the greatest degree of integration with all of their current speaker offerings as well as older models. The low pass information may be redirected to the main speakers or the main speakers and the subwoofer. Please send us an e-mail if you have specific questions about this product or wish to order one.


The standard ICBM's crossover points are 40, 60, 80, 100, and 120 Hz, by the way.

The 950's analog bass management (which applies only to the 6-channel analog input) provides an 80Hz crossover point only. It is not variable. You might technically be able to pop the hood and change out some components to make that a 40Hz point, but I'm afraid you'll void the five-year warranty along the way.

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