Description
- Impedance: 4 Ohm (4Ω)
- Body Type: Metal construction, external magnet
- Design: Without frame – compact form factor
- Power Rating: 0.5W – 1W (typical)
- Frequency Response: 300Hz – 10kHz (approx.)
- Diameter: Mini size (20mm – 36mm depending on model)
- Mounting Type: Direct fit in enclosures or PCB mounting
- Applications: DIY audio, alarms, toys, small speakers, buzzers
- Features: Lightweight, durable metal body, clear sound

![4-Ohm Mini External Magnet Speaker – Metal Body [No Frame] for DIY Audio & Electronics](https://pcbverse.com/wp-content/uploads/2025/08/images.jpeg)





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