Originally designed for spa and bath applications, these audio transducers are waterproof and heat resistant, ideal for Marine, RV, Sauna, Golf Cart, Flotation Tank, or outdoor backyard applications.
These transducers are essentially speakers, but, instead of a cone, the coil is attached to a pad that conducts the vibration into whatever it is pressed against. Hook it up to an audio source and press it against the nearest table, wall or cardboard box and hear surprisingly good sound reproduction.
Specs:Max Power: 20W/ 8 Ohms
Frequency Response: ~500Hz - 18KHz
Mounting Diameter: 2.4"
Mounting Height: 1.4"
Weight: 8oz
Spec sheet available in PDF format.