| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | PKLCS1212E20A0-R1 | Murata | Piezo Transducer 2kHz SMD 12.5V |
 | AST-03208MR-R | Projects Unlimited | 8 Ohm 100mW Dynamic Speaker, 31.9mm Round, 82dB, Top Port |
 | AS07104PO-WR-R | Projects Unlimited | 4 Ohm 3W Water Resistant Dynamic Speaker, 100Hz-250Hz |
 | AS04004PO-WR-R | Projects Unlimited | 4 Ohm 4W Water Resistant Dynamic Speaker, 20kHz, 87dB |
 | AST-01708MR-R | Projects Unlimited | 17mm Dynamic Speaker, 8 Ohm, 1.5kHz, 0.5W, Round PC Pin |
 | AS07708PS-2-WR-R | Projects Unlimited | 8 Ohm 4W Dynamic Speaker, 90dB, Water Resistant |
 | AS07108PO-WR-R | Projects Unlimited | 8 Ohm 3W Water Resistant Dynamic Speaker |
 | PKM22EPPH4007-B0 | Murata | 22mm Piezo Transducer, 4kHz, 30V, Through Hole |
 | AST-01508MR-R | Projects Unlimited | 15mm Dynamic Speaker 8R 300mW 1.7kHz Top Port |
 | PKLCS1212E2400-R1 | Murata | PK Series 12 mm 2.4 kHz 75 dB External Drive Surface Mount Piezoelectric Sounder |
 | PKM22EPPH4012-B0 | Murata | 22mm Dynamic Speaker, 4kHz, Through Hole, PC Pins, 1.5V |
 | PB-2712PQ | Mallory Sonalert | General Purpose Speaker 30mm Round Black PCB Mount 200mW 70°C |
 | SMT-1341-T-R | Projects Unlimited | SMD Magnetic Transducer, 1-25V, 4.1kHz, 5mA |
No Image | CMS-40504N-L152 | CUI Devices | CUI Devices CMS-40504N-L152 Speaker, 40mm Round, 2W, 4 Ohm, 500Hz |
 | CSS-1021028N | CUI Devices | 8 Ohm, 10W General Purpose Speaker, 107 dB SPL, 102mm Square Frame |
 | PKM22EPPH4002-B0 | Murata | Audio Sounder Piezo 25Vp-p 3Vp-p 75dBA Pin Through Hole Bulk |
 | AST-030C0MR-R | Projects Unlimited | General Purpose 100 Ohm 300mW Through Hole Speaker |
No Image | GV-32830-000 | Knowles | Knowles GV-32830-000 Quad Balanced Armature Receiver, 4-Way Driver |
 | 7BB-15-6L0 | Murata | Audio Indicators & Alerts 6.00KHZ .01UF PIEZO ELEMENT |
 | AST-03008MR-R | Projects Unlimited | 8 Ohm 150mW Dynamic Speaker, 20kHz, 70°C, Through Hole |
