Infinity Infinitesimal External Crossover Help .......... RS Modulus

[InfinityGold]

Ok Infinity Gurus I just bought a Beautiful Very Clean pair of Infinity infinitesimal 0.2 with Custom Walnut Wood, They Sound Awesome But I know adding a subwoofer would definitely help them sound even better. I do have a SSW-12 subwoofer ( needs repair ). So what I was thinking of is using a Vintage Infinity Crossover RS lla, RS4.5, RS Crossover EQ, Modulus System Crossover ( which I have one but no subwoofer ) maybe but don’t think so a IRS Beta or IRS Epsilon Crossover.

The Two I like the most are the Modules ( Pictured ) & RS Crossover Equalizer ( Pictured )

So if any, which one would work best. Really would like to keep Everything Infinity products in this system. Ultimately would like to create something similar to a Modules system. Please help, Thank you.
P.S. Does anyone have a Infinitesimal Infinity symbol badge. I am missing one .......

 

[pauljh]

I think the Modulus crossover would work best. Try setting it at 100Hz or so.

 

[swechsler]

I agree about the Modulus crossover. but I'd experiment with the frequency. The Infinitesimals should be flat to well below 100hz (the 0.1s were supposedly only -2dB at 65hz, according to the brochure, below). I'd try them at about 80 or so.