Put it in the middle of a build-up, after a warning cue and before the payoff, with the Bomb Has Been Planted sound first to set up the threat and the Danger Alarm Meme sound just before it to raise the stakes.
Über diesen Sound
This is a 12-second idle clip for the anti-matter bomb from Floating Sandbox, presenting the device in its waiting state rather than at the moment of detonation. The drawn-out, unsettled tone creates a sense of anticipation and unease, as if something powerful is powered up and holding back.