Please help with piezo elements!

[Head Crusher]

Hi, guys! I've been looking for some piezo elements to build something like this:

I found this thing and I'm not sure if that's what I need.

http://www.tme.eu/en/details/ld-bzpn-2030/piezo-transducers-without-generator/loudity/#

 

[(*steve*)]

The link to what you think you've found is broken, but there's plenty of piezo elements on eBay.

And there's a heap on Digikey.

 

[Head Crusher]

The link to what you think you've found is broken, but there's plenty of piezo elements on eBay.

And there's a heap on Digikey.

Sorry, here's the link:
http://www.tme.eu/en/details/ld-bzpn-2030/piezo-transducers-without-generator/loudity/#

The thing is, I'm gonna order it from another shop where it is the only option. So I just want to know if it will do the job.

 

[(*steve*)]

Probably. It looks like it will. But since there's no specs in the original video, it's hard to say.