Subwoofer Port Calculator

slot port area calculator
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This area calculator determines the area of a number of common shapes, including rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram

To keep port velocities right around 30 msec you can multiply the square root of the power density by 605 and that will give you how many sq

slot petir number of ports or vents Vb, = volume of box fb or Fb, = tuning frequency k, = end correction factor Sd, = surface area of subwoofer Vd, = driver

slotเล่นฟรี When measured as a standard rectangular shape, the screen is centimetres diagonally Calculator Calendar