Whelen Engineering Company, Inc.
SA315 Series

The SA315 Series features compact speakers designed to mount in many locations to deliver powerful traffic clearing capability.

  • All-weather nylon composite Black housing with front loaded, powder coated speaker driver
  • Easily installs to the radiator cross member in just a few minutes
  • Truer tone quality and wider/higher frequency response than speakers of comparable size
  • SA315P Series high performance multi-port, Projector Series speaker
  • Compact design is perfect for undercover and volunteer applications
  • Universal mounting bracket, plus vehicle specific brackets available
  • Installs to vehicle’s cross member in minutes

WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.



Certifications SAE Class A*
Warranty Two year warranty

* When used with one Whelen 100 watt siren amplifier