Viping car horn Silver four double row horn 12V 170DB loudspeaker solenoid valve waterproof pipe electric The electromagnetic valve metal for car every vehicle vans truck trains boats with Large

Material and size: glossy silver four-tube speaker length: 165 mm, 225 mm, 290 mm, 345 mm. Width: 90 mm. Power: 170 decibels Voltage: 12V Sound and installation: Easy to install, it can be easily installed by simply installing it on an empty compressor. The glossy silversurface and the tuned pull horn sound super loud 170dB sound can not be ignored. Unique and outstanding optics, excellent sound quality and stable frequency. Long life and reliable and stable work performance. Suitable for any 12V DC electric vehicle (car, truck, SUV, motorcycle, boat, off-road vehicle, bus, CUV RV Van, etc.). Weatherproof: It works in a fresh or salt water environment and is ideal for almost any weather. Robust enough to withstand any weather and any form of blizzard element. You can use them anytime, anywhere. Attention: Super Loud 170 dB sound cannot be ignored, this horn is really loud. Please do not use near school or hospital.