Along with scoring plays, the 49ers will sound the horn 90, 60, and 30 minutes to player introductions. The 90 minute mark will get 1 blast, 60 gets 2, and 30 gets 3 blasts. They will also have a special honoree on hand before every game to sound the horn to indicate game time. When the 49ers take the field for the second half, the horn operator will give it a blast. If the 49ers win, they will activate the horn along with some fireworks once the clock reaches :00. There are 2 horns located on top of the north end zone jumbotron, right underneath the Levi's Stadium sign. One horn faces west towards the parking lot, and the other faces east toward Sections 401-403. The model of both horns is a Kahlenberg KM-110.

Footage recorded on: 9/3/15 vs. SD

Part 2:    • Levi's Stadium Horn Action (pt. 2) Sa...