日本のスピーカーメーカー、北日本音響株式会社です。
Woofers｜ W00712D1
W00712D1
| Type | Woofers |
|---|
SPECIFICATIONS
| Size | 120mm 5inch |
|---|---|
| Rated Impedance | 4ohm |
| Nominal Power | 40W |
| Maximum Power | 80W |
| Resonant Frequency | 70Hz |
| Frequency Range | fo ~ 5k Hz |
| Sound Pressure Level | 85dB |
| Voice Coil Diameter | 30mm |
| Magnet Mass | 221.6g 7.82oz |
| Total Mass | 710g |
EXTERNALS
| Cone | PP / Black |
|---|---|
| Surround | Rubber / Black |
| Gasket | Paper / Black |
| Dust Cap | PP / Black |
| Terminal | +205 -110 series |
