i have decided to unhook the rear speakers and run my kenwood components off of my 201s. 50wx2 @4ohms. I was wondering if I ran the amp through the passive crossovers and not connecting it directly through the speakers. Also this is going to be a multiple amp set-up so I was also wondering if I needed a relay. All of this is off an Alpine 9847. any input would be appreciated. thanks.
you wire the amplifier to the crossover modules, and the speakers to the crossover modules. the crossover will split the power between the speakers connected to the amplifier for you.