| Alpha Delta | VRC Speaker |
| Atoc | VS8 Speaker |
| Drake | 2-CS Speaker |
| MS-4 Speaker | |
| MS-7 Speaker | |
| MS-8 Speaker | |
| Hallicrafters | PM-23 Base Speaker |
| R-47 Base Speaker | |
| R-48 Base Speaker | |
| R-50 Base Speaker | |
| R-51 Base Speaker/Clock | |
| Heil | ClearSpeech Speaker with Filters |
| Icom | SP- 3 Base Speaker |
| SP- 5 Mobile Speaker | |
| SP- 7 Mobile Speaker | |
| SP-10 Mobile Speaker | |
| SP-21 Base Speaker | |
| Japan Radio Company | NVA-88 Base Speaker |
| NVA-319 Base Speaker with Filters | |
| NVA-515 Base Speaker | |
| Kenwood | SP- 31 Base Speaker with Filters |
| SP-120 Base Speaker | |
| SP-230 Base Speaker | |
| SP-430 Base Speaker | |
| SP-520 Base Speaker | |
| SP-820 Base Speaker | |
| SP-930 Base Speaker | |
| SP-940 Base Speaker | |
| SP-950 Base Speaker | |
| Palstar | SP-30 Base Speaker |
| SP-30-8 Base Speaker | |
| SP30 [W] Base Speaker | |
| Ten-Tec | 307B Base Speaker |
| 307G Base Speaker | |
| Valor | VS-6 Mobile Speaker |
| Yaesu | SP- 3 Mobile Speaker |
| SP- 4 Mobile Speaker | |
| SP- 5 Base Speaker | |
| SP- 6 Base Speaker | |
| SP- 7 Base Speaker | |
| SP-55 Mobile Speaker | |
| SP-102, SP-102P Base Speaker with Filters | |
| SP-107 Base Speaker | |
| SP-767, SP-767P Base Speaker, Base Speaker Patch | |
| SP-901, SP-901P Base Speaker, Base Speaker Patch | |
| Please also see |  Current Speakers |
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