| JAC-651 | JAC-651 | |
| 6." 2-Way Foam-edge IMPP Cone | 6." 2-Way Foam-edge IMPP Cone | |
| Cone | IMPP | IMPP |
| Surround | Foam | Foam |
| Voice Coil | Basv25.9(1") | Basv25.9(1") |
| Impedance | 4 Ohms | 4 Ohms |
| Magnet | 80*15(10oz) | 80*15(10oz) |
| AluminiumTweeter | 0.76"Voice Coil Silk | 0.76"Voice Coil Silk |
| Frequency Response (+/- 3dB) | 60-20,000Hz | 60-20,000Hz |
| Sensitivity (2.83v/1m) | 88dB ± 3 dB | 88dB ± 3 dB |
| MAX Power | 180W | 180W |
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