NS63/NS83
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Technical Parameter
| Model | NS63 | NS83 |
| Woofer | 6-1/2" polypropylene or kevlar | 8" polypropylene or kevlar |
| Tweeter | dual 3/4" ferrofluid cooled silk dome | dual 3/4" ferrofluid cooled silk dome |
| Power handling | 120Watts | 150Watts |
| Frequency response | 45-20,000Hz | 30-20,000Hz |
| Sensitivity | 89dB@1W/1M | 89dB@1W/1M |
| Impedance | 8 Ohms | 8 Ohms |
| Line voltage | 70/100V | 70/100V |
| Dimension(DiaxD) | 235x98mm/9-1/4"x3-7/8" | 278x89mm/11"x4 |
| Cutout size(Dia) | 209mm/8-1/4" | 252mm/10" |
| Mounting depth | 95mm/3-3/4" | 97mm/3-13/16" |