packing
1pcs/color box, 50pcs/carton
multivoltage
12-36V/12-80V
Usage
fork lift,dump trucks,tow trucks,and other vehicle
Sound level
87dB,92dB,97dB,102dB,107dB
material
explosion ,ABS ,metal
Speaker Design
wired or stud connections
extreme temperature
-30C~77C