Polk DB651 tweeters not working with JL amp

I have 6 DB651 hooked up to a JL M600/6 amp in my boat and I am not getting sound through the tweeters. I find it hard to believe all 6 brand new would be defective or blown. Does anyone know what I can try to get this working properly?

Thanks!

Answers

  • [Deleted User]
    [Deleted User] Posts: 7,658
    Hello,
    Welcome to Polk's forum. The DB651 are pretty simple to connect, just a positive/negative speaker wire connection. Is it possible the amp's variable low pass filter is on? This would block upper frequencies from reaching the speakers.
    Regards, Ken