Home made sub
I did install the inductor
No comparison with sub...BTW I use as low a value(Hz) and balanced volume as I can to get the extention of the bass notes The speaker is continuouly sounding better.
I plan on using the idea of a 22 ohm resistor to tame it down a tad. I dont find the piezo too loud -just a tad hotter than I like . My cotton wool placed around the throat seem to work well. At least to my liking
Thanks for the info