I have 4 of them but I took 2 off my boat because 4is to many some times depending on who's running the back of my boat and after I put. A kicker on the was to close to it for me then my buddy and the same one and they died so I let him use them and he runs 14 and I have 10 but they still come up just as fast as mine with the 10 I'm thinking yours are on the way out better get the Handel