Yellow = .11mH 14ga Foil Inductor and 7.5 ohm resistor
Blue = .15mH 14ga Foil Inductor and 10 ohm resistor
Pink = .15mH 14ga Foil Inductor and 7.5 ohm resistor
Green = Kit included .11mH small gauge Solen Inductor and 7.5 ohm resistor
Alright, been listening all morning. The Pink combo is out, just not enough top end to sparkle. I'm going to rule out the Green combo, simply because I can't bring myself to stick that little inductor back in when I have a foil
So between the Yellow and Blue, honestly I like the sound of both. The Blue is more revealing and very engaging, it would probably be the best voicing if you listen to all smooth music - electric guitar and snare drum have a touch of bite with this voicing - but Norah Jones, Madeleine Peyroux, Ray LaMontagne, and Tori Amos all sound fantastic with the Blue line.
The Yellow line is what I'm going to assemble as my final crossover voicing. It's slight dip through the 2-3khz region makes it a touch more forgiving for rock music, and still retains 99% of the detail and revealing nature of the Blue line. With this voicing it seems that cymbals and higher treble are a touch more forward, which I like. Call it air, call it whatever, but I like a very slightly forward upper few octaves - and it's not due to the top octaves having a peak in response, it's due to the 2-3khz region being just a tiny bit down, which makes them more noticable in relative.
So there you have it, a few crossover options. If you want to experiment, you can ... or you can build the kit as supplied and have a fantastic sounding design.
