| spesifikaasje | |
|---|---|
| Sprekker | Mylar sprekker |
| Model | 28M04R |
| Diameter | 28 * 4.9 (H) mm |
| Rated macht | 2.0 watt Max 3.0 watt |
| nominal Impedanz | 4 Ohm ± 15% |
| Leechste Resonance Frequency | 700 ± 20% HZ |
| Output Sound Pressure Level (SPL) | 87 ± 3db |
| Effektive Frekwinsje Band | F0-20KHZ, Gemiddelde SPL ± 10db |
| Sertifikaat |  |
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