Good afternoon!! I have a problem with an RCA card that is connected to the power of the car. The RCA that is about 6x9 is from another brand and I am perfect, it doesn't move or anything. But the RCA DEL WOOFER dances .. it moves a little and when I grab a little I feel that the woofer is heard and then cut. My question is ... how could I do so that the male RCA chips engage well and do not move in the RCA power connector? I can try gluing them with something (not epoxy steel to not damage the components .. or break it when I take it out). Any tape ... or something? What do you recommend? so as not to change the entire cable .. Or is it best to put 2 new rca? or 2 new chips?