Discuss

I have simulated 4 ported boxes using different power values (Pe) for a DD 506 D2 redline woofer. My rule for the boxes is to not overpass Xmax at 30 Hz and higher frequencies. On DD's website there are 3 power values for the 500 series woofers, for RMS po

When modeling a speaker, under what conditions if any can Cone Displacement surpass X-Max? When displacement surpasses X-Max, is my design garbage? Is limiting power to the driver an acceptable solution? Attached is an extreme example. Thank you

If I want to design a ported or a 6th order bandpass box for a speaker, the Xmax is exceeded. If I design a 6th order bandpass where the Xmax is not exceeded, the box is not buildable (rear chamber is tuned too high and the port have unreal dimensions, or

Hello, first time user user and could use some help.  Im trying to calculate the box dimensions for a very small speaker (Dayton Audio CE40p-8). Yet, when I enter the vas, qtc and fs parameters, nothing happens with the calculator. Am I doing something wro