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See Product Specifications
| Part Number: | CI-28220-000 |
| Category: | Audio Products |
| Subcategory: | Speakers |
| Manufacturer: | Knowles |
| Packaging: | Bulk |
| Product Status: | Obsolete |
| Technology: | Magnetic |
| Type: | Receiver, Balanced Armature |
| Frequency Range: | 200 Hz ~ 5.5 kHz |
| Frequency - Self Resonant: | - |
| Impedance: | 47 Ohms |
| Efficiency - dBA: | 131.50 |
| Efficiency - Testing: | - |
| Efficiency - Type: | Sensitivity |
| Power - Rated: | - |
| Power - Max: | - |
| Port Location: | Top |
| Shape: | Rectangular |
| Material - Cone: | - |
| Material - Magnet: | - |
| Ingress Protection: | - |
| Ratings: | - |
| Termination: | Solder Pads |
| Size / Dimension: | 0.373" L x 0.283" W (9.47mm x 7.18mm) |
| Height - Seated (Max): | 0.164" (4.16mm) |
