No picture yet
Loudspeaker for audio projects
| Part number | Speaker 4 Ohm 3W |
|---|---|
| Category | Audio › Speakers & Buzzers |
| Package | Terminal-2 |
| Pins | 2 |
| Power | 3 W |
Speaker 4 Ohm 3W pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | + | passive | Terminal 1 |
| 2 | - | passive | Terminal 2 |
Schematic symbol and footprint
Schematic symbol
Footprint: Terminal 2-way — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Related parts

Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry PiADA3346

Adafruit STEMMA Speaker - Plug and Play Audio AmplifierADA3885

Adafruit STEMMA Piezo Driver Amp - PAM8904ADA5791

Adafruit TLV320DAC3100 - I2S DAC with Headphone and Speaker OutADA6309

Gravity: Digital Buzzer for Arduino / ESP32 / micro:bit / Raspberry PiDFR0032

Grove - Passive Buzzer107020109

Grove - Piezo Buzzer/Active Buzzer107020000

Grove - Speaker107020001