Originally Posted By: eljefino
That JCW aoogah horn is $5-10 on sale at harbor freight.
Thanks for that. It's a lot cheaper even when it's not on sale too. There's a HF store not too far from me, maybe I'll give them a call and go check it out to see if it's the Wolo horn or some Chinese clone. At least if it's a ripoff I can return it to the store without too much hassle, instead of having to go through shipping, etc., on such a cheap item. If I put it on it's own switch, do I need a relay? I don't know anything about relays. What are they for?
