Sub Arc Calc is an easy to use calculator for iOS for use in the audio industry.

Quickly make correct decisions about subwoofer arrays whilst on site.

Simply enter the width of the subs, the number of stacks to use, the angle of coverage and either the distance between subs, or the total line length and let sub arc calc do the rest.

Giving you measurements for the centre of each sub, or the distance end to end, along with the delay times to make the array work and the highest frequency this array will sum to will help you quickly and easily deploy systems on site.