How i made with newest shaders

how to make a trembling big bass speaker membrane?

Something like this?

dl.dropbox.com/u/85412219/forumposts/SpeakerVibrate.capx

however using "warp ripple" & "bulge," they both seem to center on the screen rather than the speaker, so the speaker has to be centered.

Edit for speaker image credit: freeimageslive.co.uk/free_stock_image/midrangespeakerconejpg

yeay its really possible :)

Now, can anyone make one beat and vibrate to the beat of actual music? (Can construct2 even do that?)

hmm interesting but automatically construct 2 cant do this