| JA-4215A | |
| Item | 4" 2-Way Rubber-edge Fiber Glass Cone |
| Cone | Fiber Glass |
| Surround | Rubber |
| Voice Coil | Asv25.9(1") |
| Impedance | 4 Ohms |
| Magnet | 80*12(6.4oz) |
| Tweeter | Pei |
| Frequency Response (+/- 3dB) | 70-20,000Hz |
| Sensitivity (2.83v/1m) | 87dB ± 3 dB |
| Max power | 120W |
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