 | | | |
| PartNumber | SM300408-4 | SM300408-2 | SM3004 |
| Description | 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 |
| Mounting | Flush Mount | - | Flush Mount |
| Operating Temperature Range | - 20 C to + 60 C | - | - 30 C to + 60 C |
| Height | 5.4 mm | - | 4.3 mm |
| Length | 30 mm | - | - |
| Width | 20 mm | - | - |
| Frequency | 480 Hz | - | 470 Hz |
| Impedance | 8 Ohms | - | 8 Ohms |
| Sound Pressure Level | 90 dBA | - | 98 dBA |
| Shape | Oval | - | Round |
| Power Rating | 500 mW | - | 500 mW |
| Dimensions | 30 mm L x 5.4 mm H x 20 mm W | - | 4.3 mm H |
| Height in | 0.213 in | - | 0.169 in |
| Height mm | 5.4 mm | - | 4.3 mm |
| Length in | 1.181 in | - | - |
| Length mm | 30 mm | - | - |
| Width in | 0.787 in | - | - |
| Width mm | 20 mm | - | - |
| Cone Material | Mylar | - | Mylar |
| Diameter | - | - | 30 mm |