got one under the back and under the front of my truck . these things are super loud. i think imma get some more for my car

these r so loud have them wired to a 200 watt amp great sound for the price they are great

these tweeter horns are extremely loud with crystal clear highs, i have these installed on the inside of the car...and from the outside it can be heard a couple hundred ft away. they are so loud. people think i have them on the outside of the car....i strongly recommend these to anyone who wants good, clear highs. the sound quality is great for the price.

love the horns it works good in the rain and it doesn't goes out I would refer this product to the world and they are loud real talk.

I have these wired to a Hifonics ZXI 80.4 at 4 ohms. These tweeters are incredable. They are rated at 75 watts rms and they are receiving 80 watts rms and could probably handle twice that. They are very loud and very crystal clear at a very high volume with no distortion. They are a must buy if you want LOUD & CLEAR highs at LOW & HIGH volumes.

Omg these things are loud, I decided to test them by playing a 12khz test tone, 20minutes later my ears are still ringing! So much better than the TW28 tweeters i had before!

these are the best! i have two in the front of my car in the grille area and they scream.. big head turners and attention getters gives me an upper hand at car shows!!!