Here's my set-up
HU : Pioneer DEH-P7350
Front: DLS B6 component
Rear: Stock
Sub: JL W0-4
amp: Audiobank A43x 70x4@ 4ohms
Do i need to cut off my rear stock speakers to get better imaging or leave it as it is (powered by the head unit). My next question would be... Whats the ideal hz...