Whelen Clear Filters Categories Select a Category Whelen Filter Clear Filter Whelen WeCanX® Control Heads from $260.00 Whelen CenCom Core® $917.15 Whelen CenCom Core-S® from $917.15 Whelen CenCom Core-C $371.80 Whelen WeCanX® Expansion Module from $147.55 Whelen WeCanX® Traffic Advisor™ Remote Module $195.00 Whelen WeCanX® External Amplifier $244.40 Whelen SA315 Series Speakers $267.80 Whelen WeCanX® Howler™ from $224.90 Whelen CenCom Core® OBDII CANport™ Installation Kits from $41.60 Whelen Programable Light Flasher, Four Inputs, Six Outputs, (30 amps total), includes DVI and Steady-Lock™ $152.10 Whelen HHS Series Sirens from $487.50 Whelen 295SL Series Full Function Siren from $319.80 Whelen Howler™ from $224.90 Whelen Mega T-Series™ TRIO™ Linear Super-LED®, Surface Mount Lighthead from $154.70 Whelen Mega T-Series™ DUO™ Linear Super-LED®, Surface Mount Lighthead from $141.70 Whelen Mega T-Series™ SOLO™ Linear Super-LED®, Surface Mount Lighthead from $116.35 Whelen Avenger® II Dual, SOLO™ Combination Linear/TIR™ Super-LED® Series from $290.55 Whelen Avenger® II SOLO™ Combination Linear/TIR™ Super-LED® Series from $167.70 Whelen Options for Avenger® II Dual Series Headliner Mounting Bracket $22.10 Whelen Options for Avenger® II Series Headliner Mounting Bracket $22.10 Whelen 100% Solid-State, Headlight/Grille Light Flasher, 2 Outlet, 160 Watts Per Outlet, 7 Flash Patterns, For Positive Switching Headlights $65.65 Whelen Headlight/Grille Light Flasher with 4 Flash Patterns for Positive or Negative Headlight Switching $59.15 No results found No results match your search. Try removing a few filters.