SP-2M 2″ Hi-Fi Fuldtone 30 Watt
2″ Hi-FI Fuldtone enhed med nerodynium magnet system. Stor lyd presset ned i en lille enhed. Den er opbygget efter de bedste principper, med en kraftig magnet og en kraftig svingspole samt den er ventileret.
| TEKNISKE DATA: | |
| Impedance (Z) | 8Ω |
| Resonant frequency (fs) | 157Hz |
| Max. frequency range | f3-22,000Hz |
| Music power | 30WMAX |
| Power rating (P) | 15WRMS |
| SPL (1 W/m) | 87dB |
| Suspension compl. (Cms) | 0.76mm/N |
| Moving mass (Mms) | 1.3g |
| Mech. Q factor (Qms) | 4.52 |
| Electr. Q factor (Qes) | 0.46 |
| Total Q factor (Qts) | 0.42 |
| Equivalent volume (Vas) | 0.2 l |
| DC resistance (Re) | 6.9Ω |
| Force factor (BxL) | 4.5Tm |
| Voice coil induct. (Le) | 0.13mH |
| Voice coil diameter | Ø 25mm |
| Voice coil former | Kapton |
| Linear excursion (XMAX) | ±0.5mm |
| Eff. cone area (Sd) | 13cm2 |
| Magnet weight | neodymium |
| Weight | 0.17kg |
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