 | |  | |
| PartNumber | RVA-90020-N21 | RVA-90020-N23 | RVA-90020-N22 |
| Description | Speakers & Transducers Replacement Speaker Unit | Speakers & Transducers Replacement Speaker Unit | Speakers & Transducers Replacement Speaker Unit |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Speakers & Transducers | Speakers & Transducers | Speakers |
| RoHS | Y | Y | - |
| Product | Receivers | - | Receivers |
| Frequency | 10.07 kHz | - | 10.07 kHz |
| Sound Pressure Level | 94.3 dBA | - | 94.3dB |
| Impedance | 117.8 Ohms | - | 117.8 Ohm |
| IP Rating | - | - | - |
| Series | FK | FK | RVA-90020-NXX |
| Brand | Knowles | Knowles | - |
| Product Type | Speakers & Transducers | Speakers & Transducers | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Type | - | - | Receiver, Magnetic, Balanced Armature |
| Height | - | - | - |
| Termination | - | - | - |
| Size Dimension | - | - | - |
| Frequency Range | - | - | 200Hz ~ 10.07kHz |
| Shape | - | - | - |
| Power Rated | - | - | - |
| Power Max | - | - | - |
| PortLocation | - | - | Free Hanging |
| Material Cone | - | - | - |
| Material Magnet | - | - | - |