Description: Surface transducers give you the awesome power to turn almost any surface into a speaker. Much like our larger surface transducer, this is essentially just a speaker except instead of a cone, the coil is attached to a pad that conducts the vibration into whatever you press it against. You can hook it up to an audio source and press it against the nearest table, wall or cardboard box. You can even put it against your head and play music directly into your skull (the ultimate surround sound).
Note: The connectors on these units are somewhat fragile so take care to prevent stressing your connection to the unit.
Dimensions: 21.5 x 14.5 x 7.9mm
Based on 2 ratings:
Ideal for small projects that demand big audio, also provides audio to projects without compromising water proofing. As other review said, needs to be able to resonate a surface.
Soldering these is a nightmare.
I have this mounted on my full face carbon fiber mountain bike helmet. I thought this would be akin to a tweeter, and I was right, don’t expect to hear many vocals from this guy. It’s highly impacted by the surface it is mounted to, my helmet is far too stiff to get much output from this guy, I hardly hear it over the bigger brother also mounted near it.
Easily distorts over 1 W.