| Clue | Source | Date |
|---|---|---|
| Booming orators | The Washington Post Sunday | 17 Mar 2019 |
| Loud speakers | LA Times Daily | 30 Apr 2017 |
| Loud speakers | The Washington Post | 30 Apr 2017 |
| Loud speakers | ||
| Their voices really carry | ||
| Booming orators | ||
| Loud speakers | ||
| Powerful speakers | ||
| They have booming voices | ||
| Loud talkers | ||
| Loud-voiced persons | ||
| Loud-voiced people | ||
| Loud-voiced ones. | ||
| Clarion-voiced ones. | ||
| Loud-voiced people. | ||
| Loud-voiced persons. | ||
| Persons with very powerful voices. | ||
| Uncommonly loud-voiced persons. | ||
| Vocal powerhouses |