audio set-up for beginners [continued]

[ikloyputograpi]

mga Masters help lang po, meron po akong AVT ISW-1000 active subwoofer meron po syang output wire na blue w/ white stripe na "P Conn" nakalagay, question po saan ko po iyon ikakabit? thanks po mga masters. tsikot ko ay vios 2015

remote wire / power connection
it is the on-off switch for the AVT and controlled by your HU so that the AVT only turns on when your head unit is on.