AS100N Compression Driver for Siren Loudspeakers 100W @ 11 by Atlas Sound is a 100 Watt compression driver and Specifically-Designed for Electronic Siren and Signaling applications more ideal to use in police, fire, ambulance, and utility vehicles. This Driver has a self aligning sound chamber assembly containing a 2 3/4" phenolic diaphragm with a nominal impedance of 11 Ohms. It Accommodates Most Horns and Reflex Horns with Standard 1 3/8" - 18 Thread Pattern
The AS100N is constructed using a Neodymium-Iron-Boron magnet and Heavy-Duty Weather Resistant Construction