Bought for my 21' center console boat. Horn that came with the boat never worked properly and had such a low level of sound I doubt it would have been heard in a hazardeous situation. The Ongaro horn is every bit of 118 Decibles. No way some one will not hear a warning blast. Only draws 4 amps and is well designed. Very, very satisfied.
Bottom Line Yes, I would recommend this to a friend