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Get familiar with the reaction system: Introducing the Reaction System

Ported tweeter

You heard it right.

A home brewed ported tweeter measured by Erin Hardison and his Klippel NFS.



  • Cool to see something new.

  • Now that is different and new. Easy enough to try on a DX25 too....

  • Yeah it looks like the TG59 that Erin’s holding,
    Try the ported boost on the beastly DX25BG60?

  • The DX25 already has a tuned rear chamber. That is the purpose rear chambers more or less already serve.

    I have a signature.
  • edited June 19

    JR have you watched the video?
    If it’s not a DX25 variant I don’t know what base tweeter he’s holding. Can you tell?

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