I don't have any information on the cables used, something tells me the CS2.4 could use some improvement on the cables used in the xover wiring.
Rob Gillum informed me that my 2012 built SEs have wire sourced from FST. Supposedly it’s equivalent to what was on Lexington sourced boards but, judging from the caps and coils, I’m doubtful. Tom Thiel supplied me with, I think, Straightwire for the onboard jumpers. I plan to replace the input and output wire with Cardas. The coax out looks to be challenging, however, as the wire is in a tube so that the coax chamber is isolated from woofer movement.
Regardless, this will be the last thing I change. I’ve been making some of the changes one channel at a time so that I can control the variables in subjective mono listening tests. I hope to know sometime next month whether replacing that wire makes an audible improvement. But my test may not have inference for non-FST 2.4s?