GAMPRO 12V 150db Air Horn, Chrome Zinc Dual Trumpet Air Horn with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans (silver)

This was excellent at first but its only been on the car a couple of weeks and already the large trumpet has stopped working, it sounds pretty lame with just the small one and I really cant be bothered to strip it out of the car. Their is zero chance of water ingress into the trumpets, I have them firing directly down. Sometimes the big one comes on but mostly not. The compressor is mounted very close and the tube is very short.Edit:I cant fault this company, they replaced the horn and its now perfect, I will also say I did not have to extend any cables, everything that was needed was included, I highly recommend this product, it sounds fantastic and very loud.

These horns sound great, made me laugh the first time I heard them.Pity that a bit more care wasn't taken in the packing of them.The air pump motor ( quite heavy in relation to horns) was sandwiched inbetween and on top of the metal horns. The photo shows the damage caused by this action.Also the motor had obviously been dropped onto a hard floor prior to packaging, as it to shows signs of damage. It's packaging was unscathed.As the horns are not going to be on show and the pump works, not to bothered about it.But it was a shame a little more care wasn't taken in the packing of this product.Still great sound......Edit.....problem solved by Elle at Gampro....many thanks..new horn...still smiling

Bought the first set in March 2018 and initially very happy with them but they failed to work in November 2020. So to be able to use existing fittings bought another set. They stopped working in April 2021. After 5 months!! I am seeking a refund. I will try one more set - again to be able to use existing fittings. Watch this space! I have had Fiamm air horns previously and never had such failings.

Good quality and a relatively easy fit on my classic car. Wiring was not long enough but was easily extended. One damaged bolt and slightly obscure instructions cost one star. A great sound though!

Very loud easy to fit and wiring easy .

I enjoyed wiring and fitting this into my car, very simple. However I do find that over 70% of the time it'll go high pitched and not low. It is loud however probably not the 150db quoted.

Spot on nice and loud and better than the ones I’ve purchased in the past.

this thing is LOUD!!! have got a few peoples attention on the road when required. fantastic and glad i found it. very easy to fit, however the included relay is a bit rubbish, it failed after a few days with obvious water ingress, replaced with a standard 12v 40a relay.