The 5W Speaker (2 Inch) is a compact full-range loudspeaker designed to deliver clear and balanced audio in portable and embedded audio systems. It is ideal for Bluetooth speakers, Arduino audio projects, multimedia devices, DIY electronics, educational kits, and compact amplifier systems. With its lightweight design and efficient sound output, it is perfect for low-power audio applications.
Features
- Full Name: 5W 2-Inch Full-Range Speaker
- Compact and lightweight design
- Clear full-range sound output
- Durable paper cone diaphragm
- High-efficiency ferrite magnet
- Low distortion audio
- Easy to mount and install
- Compatible with small audio amplifier modules
Specifications
| Specification | Value |
|---|---|
| Product Type | Full-Range Speaker |
| Speaker Diameter | 2 Inch (Approx. 52 mm) |
| Rated Power | 5W RMS |
| Peak Power | 10W (Typical) |
| Impedance | 4Ω |
| Frequency Response | 120Hz – 18kHz (Typical) |
| Sensitivity | Approx. 85 dB ±3 dB |
| Magnet Type | Ferrite |
| Cone Material | Paper Cone |
| Surround Material | Rubber/Foam |
Terminal Configuration
| Terminal | Description |
|---|---|
| Positive (+) | Positive Speaker Terminal |
| Negative (−) | Negative Speaker Terminal |
Note: Connect the speaker terminals to the amplifier with the correct polarity to maintain proper phase and achieve the best audio performance.
Applications
- Bluetooth speakers
- Arduino audio projects
- ESP32 audio systems
- DIY speaker kits
- Multimedia devices
- Portable music players
- Educational electronics
- Audio amplifier projects
- Hobby electronics
Advantages
- Compact size
- Clear and balanced sound
- Lightweight construction
- Easy installation
- High efficiency
- Compatible with most 5W amplifier modules
- Cost-effective
Size
| Specification | Value |
|---|---|
| Speaker Diameter | Approx. 2 Inch (52 mm) |
| Mounting Hole Distance | Approx. 60 × 60 mm |
| Mounting Depth | Approx. 28 mm |
| Weight | Approx. 70 g |
Package Includes
- 1 × 5W 2-Inch Full-Range Speaker
Note: For the best performance, use this speaker with a 5W audio amplifier and ensure the amplifier’s output impedance matches the speaker’s 4Ω impedance. Avoid operating the speaker beyond its rated power to prevent distortion or damage.








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