Description
Compact, Powerful Siren Performance
The Whelen SA315P Series is one of the most trusted 100-watt speakers in emergency vehicle fleets. With a slim,2.87-inch depth design, it installs easily in tight locations—on push bumpers, behind grilles, or even on specialty units like boats and UTVs—while still delivering a 123dB output for effective traffic clearing.
Engineered for Superior Tone Quality
Built with an all-weather nylon composite housing and a front-loaded, powder-coated driver, the SA315P produces truer tone quality and a wider frequency response than comparable speakers. This ensures that sirens are heard clearly in all environments, whether in urban traffic or high-speed rural response.
Easy Installation Options
Each speaker includes a universal “L” bracket (SAK-1) for quick installation, with a wide range of vehicle-specific mounting brackets available for optimized fit on popular fleet models, including Ford, Chevy, Dodge, Ram, Tesla, and more. Whether mounted to a push bumper or radiator cross member, the SA315P installs in minutes and integrates seamlessly with Whelen’s high-power electronic sirens.
Built for Harsh Duty Cycles
Designed for law enforcement, fire, EMS, and utility fleets, the SA315P meets or exceeds SAE Class A requirements when paired with Whelen amplifiers. With a compact footprint and rugged build, it’s equally suited for undercover, marked patrol, or volunteer applications, and comes backed by Whelen’s 2-year warranty.
Technical Specifications
- Model: SA315P 100-Watt Speaker
- Output: 123dB
- Housing: Nylon composite, all-weather
- Driver: Front-loaded, powder-coated
- Dimensions: 6.50″ W x 6.50″ H x 2.87″ D (165 x 165 x 73 mm)
- Compatibility: Works with all Whelen high-power electronic sirens
- Certification: Meets SAE Class A (when paired with Whelen 100W amplifier)
- Mounting: Universal SAK-1 L-bracket (included), optional vehicle-specific brackets available
- Warranty: 2 years
Typical Applications
- Police push bumpers & behind-grille installs
- Fire apparatus and EMS vehicles
- Utility fleets and municipal service vehicles
- Boats, UTVs, and off-road response vehicles













































Reviews
There are no reviews yet.