inputs.text: nice systehem cheap price - received system 2 weeks ago took less week get time ordered great job companies part quick shipping system came packed nicely came everything necessary install installed system set gain half bass boost 0 low pass filter 125hz via head unit everything greater 125hz goes door rear deck speakers listen rock music mostly also like eminem nelly 2x 65\\ kickers doors 2x 65\\ sony 4ways rear deck system set like music sounds amazing bass hits nicely sounds perfect listen