SS670 100 Watt Siren Fire Hooks Unlimited Hydrant Tools Adjustable And Removable Shoulder Strap PICK ONE:57 Adjustable And Removable Shoulder Strap And Top Carry Handle Waterproof Breathable Widproof Soft Shell Quarter Zip Job Shirt Rotary switch selectable operating modes and separate volume control for the radio repeat and public address functions and Two Tone Meets Class A Specifications Self resetting Circuit Protection against speaker shorts Integrated public address microphone Park Kill Auxiliary Input Wiring harness included Locking connector on wiring harness Replaceable jumpers for option selection Positive and negative switching for AUX and PKILL inputs High and Low Voltage Shutdown Protection Drives one 100W speaker Dimensions & Weight: Size: 6" Wide x 6 1 2" Deep x 2" High Boxed Weight: 5 lbs