PartNumber | SM280404-1 | SM280408-3 | SM280408-1 |
Description | Speakers & Transducers Dynamic Speake | Speakers & Transducers Dynamic Speake | Speakers & Transducers Dynamic Speake |
Manufacturer | DB Unlimited | DB Unlimited | - |
Product Category | Speakers | Speakers | - |
Series | SM | SM | - |
Product | Speakers | Speakers | - |
Type | Dynamic | Dynamic | - |
Packaging | Bulk | Bulk | - |
Termination Style | Wire Leads | Wire Leads | - |
Mounting | Flush Mount | Flush Mount | - |
Operating Temperature Range | - 40 C to + 66 C | - 40 C to + 66 C | - |
Height | 5 mm | 3.5 mm | - |
Frequency | 4.5 kHz | 6 kHz | - |
Impedance | 4 Ohms | 8 Ohms | - |
Sound Pressure Level | 90 dBA | 88 dBA | - |
Shape | Round | Round | - |
Diameter | 28 mm | 28 mm | - |
Power Rating | 200 mW | 200 mW | - |
Dimensions | 5 mm H | 3.5 mm H | - |
Height in | 0.197 in | 0.138 in | - |
Height mm | 5 mm | 3.5 mm | - |
Cone Material | Mylar | Mylar | - |