Home Forums DIY Speakers and Subwoofers Air velocity and chuffing Reply To: RE: Air velocity and chuffing

  • kevin-kendrick

    October 19, 2019 at 11:01 pm

    Good luck getting a hard and fast answer on that one. Some say 10% (35 meters per second)of the velocity of sound in air, some say 5% (17 meters per second). I’ve always aimed for 26 m/s or less which lands right in between the two. Have built numerous ported enclosures and never had a problem with that rate. Flared definitely helps. Good luck on your builds!