I am considering breaking my old Klipsch KSW-15 out of retirement and using the powered speaker inputs from my two NAD 216's (bridged mono). Then using the speaker outputs to run to my Dynaudio Excite X-38's. My question is are there built in crossovers in the Klipsch to allow the Dyn's to operate more efficiently and will this in any way diminish the quality of the signal going to the Dyn's? Thanks