| PartNumber | ASX02108-R | ASX02104-R | ASX02604-R |
| Description | Speakers & Transducers EXCITER 21MM 8 OHM .25W 75DB 640 HZ | 21mm Exciter With 9mm Voice Coil - 4 Ohm | EXCITER 4OHM 1.5W 85DB ROUND |
| Manufacturer | PUI Audio | - | - |
| Product Category | Speakers & Transducers | - | - |
| RoHS | Y | - | - |
| Product | Transducers | - | - |
| Frequency | 640 Hz | - | - |
| Sound Pressure Level | 90 dBA | - | - |
| Impedance | 32 Ohms | - | - |
| Power Rating | 250 mW | - | - |
| Shape | Round | - | - |
| Termination Style | Solder Pin | - | - |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 60 C | - | - |
| Diameter | 20.9 mm | - | - |
| Length | 17 mm | - | - |
| Width | 17 mm | - | - |
| Depth | 8.5 mm | - | - |
| Magnet Material | Neodymium Iron Boron (NdFeB) | - | - |
| Cone Material | Mylar | - | - |
| IP Rating | - | - | - |
| Dimensions | 17 mm L x 17 mm W x 8 mm H | - | - |
| Height | 8 mm | - | - |
| Mounting | Adhesive | - | - |
| Self Resonant Frequency | 1.7 kHz | - | - |
| Series | ASX | - | - |
| Brand | PUI Audio | - | - |
| Product Type | Speakers & Transducers | - | - |
| Factory Pack Quantity | 80 | - | - |
| Subcategory | Audio Devices | - | - |