New Van Truck PA System 60W Loud Horn 12V Car Siren Auto  Max 300dB 5 Sounds tone Auto Speaker Alarm Hot Selling 

Features:

Pretty design.
The sound compounded by the digital programs and measure up to the requirements of
for police and fire control department.
Works with ANY 12V Car， Van or Truck
60W Speaker provides very loudly sound.
It is about 300 decibels unit at full volume.
5 Siren Sounds: Hooter/Ambulance/Traffic/for Police/Fire Alarm
4-Hole Mounting Base
Easy to Install
Connect the red wire to the postive pole and the black wire to the negative pole.

Specifications:
Voltage: 12V
Output Power:60W
Tone:300dB
Material:ABS Plastic
Color:Black
Size:17.5 x 15 x 11 cm
Weight:662g

Package:
1 x Car Loud Horn
1 x 5-Sound Siren Microphone
Some Mounting Brackets and Screws