The Pathfinder® PF400Q brings the iconic Q-Siren® tone to command vehicles, giving emergency responders the authority and presence they need on the road. With 400 watts of power and four independent 100-watt audio channels, the PF400Q doesn’t just perform, it dominates cutting through traffic with unmatched clarity and power! 🌐: https://www.fedsig.com/product/pathfinder-pf400-siren-light-controller/?vertical=police | Federal Signal

http://sirennet.com/store/product/federal-signal-eq2b-200-watt-remote-siren The Federal Signal EQ2B 200 Watt Remote Siren has been completely designed to incorporate 200W Class D audio amplifier for increased reliability. In addition, external diagnostics have been added to monitor power, output voltage and current monitoring. Features include park kill input, which immediately shuts off the siren when vehicle is in park and horn ring input which allows the user to cycle through siren tones. Fin