DIY Audio & Video

Speaker Box Enclosure Designer (Help) - determine best box volumes and port sizes for your drivers.

Speaker Box Volume Calculator (Help) - calculate box volume from box dimensions or dimensions from a volume.

Sealed or Ported Calculator (Help) - what type of enclosure works best for your driver.

Speaker Driver Displacement Calculator (Help) - determine how much room your driver takes up in the speaker box.

2-Way Crossover Designer (Help) - design many types of crossovers from 1st to 6th order.

3-Way APC Crossover Designer (Help) - design a 3 way APC crossover 1st to 4th order.

Series Notch Filter (Help) - design a LCR filter to remove that response spike.

Parallel Notch Filter (Help) - design a parallel trap filter to remove broader peaks.

Driver Attenuation Circuit (LPad) (Help) - design a L-Pad to decrease driver sensitivity.

Impedance Equalization Circuit (Help) - design a Impedance Equalization Circuit to match driver resistance.

Contour Network (Help) - design a Contour Network to correct drivers with a rising response curve.

Air Core Inductor Designer (Help) - wind your own air core inductor with low gauge wire for a low resistance crossover network.