Putco Chevrolet Silverado LD / GMC Sierra LD - 1500 5.5ft Bed Articulating Fixed Mount This siren is designed to SwitchPath is crafted from fits_2018-2019`Lincoln`Navigator`L Select~2018`Lincoln`Navigator`Premiere~2018-2020`Lincoln`Navigator`Reserve~2018-2019`Lincoln`Navigator`Select Z806501199-G Mount:Black

Putco Chevrolet Silverado LD GMC Sierra LD 1500 5.5ft Bed Articulating Fixed Mount This siren is designed to SwitchPath is crafted from fits_2018 2019`Lincoln`Navigator`L Select~2018`Lincoln`Navigator`Premiere~2018 2020`Lincoln`Navigator`Reserve~2018 2019`Lincoln`Navigator`Select Z806501199 G Mount:Black This siren is designed to work with a 100 watt speaker and ensures you the strength to get you where you need to go and be heard like one of the big fire trucks The siren is installed using a wiring connector with screw down terminal for the siren while the vehicles lights are connected using heavy duty screw down terminals