Whelen 30 Watt Combination Siren Speaker 4200 Powered by rechargeable Lithium-ion battery

Powered by rechargeable Lithium-ion battery (included)

6 amps average at 12

(note: compatible with Star Phazer

Input Wire Size: #4–6 AWG

2015-2022 Chevy Suburban

Whelen 30 Watt Combination Siren Speaker 4200 Powered by rechargeable Lithium-ion batteryHeavy duty, compact 30 watt amplified siren ideal for use on motorcycles, ATVs, snow mobiles, etc. Hands free operation lets you keep both hands steering while accessing warning tones. Choose from four modes of operation and ten tones. Features: Combination siren and speaker in a single compact unit. Hands free operation for Wail and Yelp tones. Air horn switch produces air horn as a main tone plus override tone. Two way "L" mounting bracket. Rugged