Car horns products are offered for sale by suppliers on Alibaba.comAbout 42% % of these are speaker & horn,
1%% are car alarms, and 1%% are subwoofers.
A wide variety of car horns options are available to you, such as 50~100m, 100m~200m and 10~50m.
You can also choose from abs, aluminum and iron car horns,As well as from 12v, 24v car horns.
and whether car horns is black, or silver.