The 10W Speaker (3 Inch) is a compact full-range loudspeaker designed to deliver clear vocals, balanced midrange, and good bass response for portable and embedded audio systems. It is ideal for Bluetooth speakers, multimedia systems, DIY amplifier projects, Arduino audio projects, and educational electronics. Its lightweight construction and efficient design make it suitable for a wide range of audio applications.
Features
- Full Name: 10W 3-Inch Full-Range Speaker
- High-quality full-range sound output
- Clear vocals with balanced bass
- Durable paper cone diaphragm
- High-efficiency ferrite magnet
- Low distortion audio
- Easy to mount and install
- Compatible with most audio amplifier modules
Specifications
| Specification | Value |
|---|---|
| Product Type | Full-Range Speaker |
| Speaker Diameter | 3 Inch (Approx. 76 mm) |
| Rated Power | 10W RMS |
| Peak Power | 20W (Typical) |
| Impedance | 4Ω / 8Ω (Model Dependent) |
| Frequency Response | 100Hz – 18kHz (Typical) |
| Sensitivity | Approx. 86 dB ±3 dB |
| Magnet Type | Ferrite |
| Cone Material | Paper Cone |
| Surround Material | Foam/Rubber |
Terminal Configuration
| Terminal | Description |
|---|---|
| Positive (+) | Positive Speaker Terminal |
| Negative (−) | Negative Speaker Terminal |
Note: Connect the speaker terminals with the correct polarity to maintain proper phase and achieve the best audio quality.
Applications
- Bluetooth speakers
- DIY audio amplifier projects
- Multimedia speaker systems
- Arduino and ESP32 audio projects
- Portable speaker systems
- Home audio systems
- Educational electronics
- Hobby electronics
- Voice announcement systems
Advantages
- Clear and balanced sound
- Compact and lightweight
- Good bass response for its size
- Easy installation
- High efficiency
- Compatible with a wide range of amplifiers
- Cost-effective
Size
| Specification | Value |
|---|---|
| Speaker Diameter | Approx. 3 Inch (76 mm) |
| Mounting Hole Diameter | Approx. 70 mm |
| Mounting Depth | Approx. 38 mm |
| Weight | Approx. 150 g |
Package Includes
- 1 × 10W 3-Inch Full-Range Speaker
Note: For optimal performance, use this speaker with an amplifier that matches its impedance (4Ω or 8Ω) and 10W RMS power rating. Avoid prolonged operation at excessive volume or with amplifier clipping, as this may damage the speaker and reduce its lifespan.







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