Kicker KX400.1 Mono Subwoofer Amplifier

well if you're a music lover and a car audio nut you'd like to make sure everyone in the world can hear what you're listening to and how do you make sure of that well when you buy a new head unit a lot of people tend to add a power amp it's troubleshooting time here at the backyard tech channel this one we're going to try and figure out what's wrong with this kickers x400 point one monoblock power amp [Music] [Music] get a everyone thank you for tuning in it is troubleshooting time again here at the backyard tech channel for a Saturday morning and we're trying to figure out what's wrong with this monoblock power amp now monoblock not meaning one power amp monoblock meaning one channel or in this case two to one basically these convert stereo into mono now mono block power amps are mainly designed to run subwoofers okay so i've installed hundreds of car radio systems over the years not j