| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | PSR-23F08S-JQ | Mallory Sonalert | Speakers Ferrite 900±20%Hz 0.3W 81±3dBA 8Ohm Round |
| 7BB-20-6C | Murata | Audio Indicators & Alerts 8.5nF +/-30% 6.3kHz +/-0.6kHz | |
| CMS0201KFL-1X | CUI | SPEAKER 8OHM 2W TOP PORT 81DB | |
 | AI-2828-TT-6V-R | Projects Unlimited | Audio Indicators & Alerts 6VDC 35MA 100DBA 2800HZ |
 | ST01CL | Soberton | AUDIO MAGNETIC XDCR 4-6V SMD |
| SC616P | Mallory Sonalert | AUDIO PIEZO IND 6-16V PNL MNT | |
| PKM22EPPH4005-B0 | Murata | Audio Indicators & Alerts 12.0nF +/-30% Sound Component | |
 | AI-431H | Projects Unlimited | Audio Indicators & Alerts PZ 105dB 2800Hz 12DC |
| AI-1027-TWT-12V-R | Projects Unlimited | Audio Indicators & Alerts 12VDC 60MA 85DBA 2700HZ | |
 | AI-4228-S-SP16-R | Projects Unlimited | Audio Indicators & Alerts 6-16 VDC 10MA 88DBA |
 | AI-254S | Projects Unlimited | Audio Indicators & Alerts PZ 100dB 3600Hz 12DC |
 | AI-3622-P-S15-R | Projects Unlimited | Audio Indicators & Alerts 9VDC 50MA 105DBA 2200HZ |
| AI-258 | Projects Unlimited | Audio Indicators & Alerts 85 dBA 12VDC 3100Hz | |
 | AI-3622-P-S-12V-R | Projects Unlimited | Audio Indicators & Alerts 12VDC 85MA 105DB 2200HZ |
| CSQ-706BS | CUI | AUDIO MAGNETIC TRANSDUCER 1-3V | |
 | AI-3629-SF-LW307-R | Projects Unlimited | Audio Indicators & Alerts 48VDC 15MA 95DBA 2900HZ |
| AI-3629-P-30V-R | Projects Unlimited | Audio Indicators & Alerts 30VDC 60MA 100DBA | |
| AI-165 | Projects Unlimited | Audio Indicators & Alerts EM 85dB 2300Hz 12VDC | |
 | AT-1438-TWT-2-R | Projects Unlimited | Speakers & Transducers 5VP-P 1MA 13000PF 80DB |
| AT-1420-ST-2-R | Projects Unlimited | Speakers & Transducers 1.5VP-P 30MA 16OHM 80DB |
