Some do, some don't?

[midlife]

Some 128h woofers came with white aquaplas cones, and others had the charcoal color cones? Specs and performance would be the same? thanks.

[4313B]

The 128H (4411, L112, L150, L150A) had white aquaplas on the cone. The 128H-1 (4412, 120Ti) had dark aquaplas on the cone. Greg did tweak the 128H-1 a bit with respect to the voice coil and suspension but I doubt most people would be able to hear the difference.