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| Part Number | SP-7140 |
| Datasheet | SP-7140 datasheet |
| Description | SPEAKER 85DB SENSITIVITY 71MM X |
| Manufacturer | Soberton Inc. |
| Series | SP Micro Speaker |
| Part Status | Active |
| Technology | Magnetic |
| Type | General Purpose |
| Frequency Range | 300Hz ~ 20kHz |
| Frequency - Self Resonant | 300Hz |
| Impedance | 4 Ohms |
| Efficiency - dBA | 85.00 |
| Efficiency - Testing | 100mW/100mm |
| Efficiency - Type | Sound Pressure Level (SPL) |
| Power - Rated | 3W |
| Power - Max | 5W |
| Port Location | Top |
| Shape | Rectangular |
| Material - Cone | Paper/Cloth |
| Material - Magnet | Nd-Fe-B |
| Ingress Protection | - |
| Ratings | - |
| Termination | Solder Eyelet(s) |
| Size / Dimension | 2.795" L x 1.575" W (71.00mm x 40.00mm) |
| Height - Seated (Max) | 0.906" (23.00mm) |