You may want to search through the forum a bit there should be a thread or two covering this topic already.
The larger ribbons will handle more power, and lower crossover point. LCY is also a good option, since it has wider vertical dispersion yet can handle a lower crossover point. 2khz is doable with a 4th order filter. From Aurum cantus you would need at least a g3si to go to 2khz. Fountek jp2.0 can also go to 2khz, and would be the most affordable option.
The larger ribbons will handle more power, and lower crossover point. LCY is also a good option, since it has wider vertical dispersion yet can handle a lower crossover point. 2khz is doable with a 4th order filter. From Aurum cantus you would need at least a g3si to go to 2khz. Fountek jp2.0 can also go to 2khz, and would be the most affordable option.
