I recently installed a full system in my car however I want to tune my 4 channel amp for the speakers correctly without overpowering them and blowing them or something.
My amp is a XD400/4
My door speakers and rear speakers are both JL TR which run at 50rms
my current settings have the amp at 50 filter freq. (hz) and filter mode is off
should this be fine or does it need to be modified?