inputs.text: missing link car audio - searched months 4way active crossover actually stumbled upon unit searching equalizers absolutely perfect setup didnt want spend money digital signal processor like bit one ms8 needed active crossover features cant find unit splits 24 channels 7 fully adjustable stereo bands anywhere near price decided give try even though pretty old model seems like power connecters accept 10ga wire ran 12ga unit doesnt draw much amperage rca connections solid like adjustment dials inset cant accidentally changed unit easy hook even comes highlevel input adapter plug use rca inputs plugging everything adjusting gains crossover points ready test absolutely amazed dialed crossover points easily unit exactly built speaker getting frequency range designed 60 steal features unit provides didnt high expectations crossover blew mind run 4 different amps system finally complete thanks jbl impressive grand touring series engaging \\sound enhancer\\ add noise system ive opted not use feature may eventually get matching equalizer make system absolutely perfect otherwise must anyone wants run active setup without paying nose digital signal processor