Jafant, the previous owner did not mention any modding. It looks like one resistors leads is touching the larger coil in the high mid crossover in speaker 294, I feel like I should be able to notice it, music sounds very even between both speakers, I am wondering if I should do some frequency sweeps with them and record how the are performing. I would like to hear another set of 2.4s so I could compare them. Part of me feels like selling them; I don’t how much would someone pay for them knowing they are modded. They do sound very nice compared to my cs1.6, and have already won me over with the full sound and extra bass. I am wondering if some of the sweetness and extension I noticed in the 1.6 was due these 2.4 being modded or the perhaps it just how the different drivers sound. I was already planning to do something like the SE upgrades so part of me wants to just build new crossovers, I am a novice at soldering so these will be a challenge, not sure if the coils can be pulled off since they look glued or if many of the other parts are in good enough shape to reuse, it seems like it could get pricey