No. Now I just added a snare drum.
The mixer is at 100 vol, 35 pan & 100 decay.
Change the 100 decay to 101 decay (Snare drum only) and the snare gets way loud (in volume and decay). All is fine when put back to 100 decay.
PS Master natural decay is at 100. If there is no 101 available, we shouldn't get access to this Potential) speaker blowing artifact.
Also note that other sounds do not go wild like the snare at 101 decay.