Type: 2 Airchime KM models (Bent bell-necks) and one K1L,2L,3L 3-chime which is well overridden by the former pair!!
Location: Catwalk above the scoreboard
Additional Info: The goal horn is powered by compressed air and does live in the rafters above the centre video board however you will not be able to see it from seats in the bowl. And it is actually tuned to match the sound of the horn on BC Ferries.
Source: Game Entertainment Coordinator