Hi All,

My stock sub stopped working at one point last season, technical me pushed a couple of buttons on the Kicker amp and it started to work. It wasn't working again at the end of the season and at the current moment my stock sub is not working.

Could someone please let me know what position the buttons and switches on the Kicker amp should be in? For reference I have attached pics.

The Sub Level is all the way up on the head unit. Also what should the 'Sub Filter' be set at? 55 Hz? 160 Hz? What difference does the hertz setting make in performance or sound?

My system is all stock, no mods.

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