Ok heres a tutorial on how to intensify you kicks in fl studio…
1.First find a decent sounding kickdrum in your sample library
2.Second right click on the kickdrum sample you have found and select “edit in audio editor”…then it will load your default audio editor (mine is edison)
3.Right click on the sample in the audio editor and select tools/insert silence 2 times.
4.Select a piece of the sample towards the tail of the kickdrum then select (run script/generation/sine generator)
5.Set the frequency of the sine generator to 50 Hz then select accept*
6.Select the tail end of the sine generation and right click/edit/fade out,adjust the fade to the tempo of your track
7.Then drag and drop the finished product into the step sequencer
(optional)8.Right click on the sample in the step sequencer and select edit channel settings and change the in and out knobs if needed
*if there is a clicky type noise simply cut the noise out the wavelength that is causing the clicky noise.