| F SERIES | W3-871S |
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| DIAPHRAGM MTL | Silver Paper | ||||
| SURROUND MTL | Santoprene | ||||
| NOMINAL IMPEDANCE | 8 W | ||||
| DCR IMPEDANCE | 6.6 W | ||||
| SENSITIVITY 1W/1m | 87 dB | ||||
| FREQUENCY RESPONSE | 110-20K Hz | ||||
| FREE AIR RESONANCE | 110 Hz | ||||
| VOICE COIL DIAMETER | 18 mm | ||||
| AIR GAP HEIGHT | 6 mm | ||||
| RATED POWER INPUT | 12 W | ||||
| MAXIMUM POWER INPUT | 25 W | ||||
| FORCE FACTOR, BL | 3.53 TM | ||||
| MAGNET WEIGHT (4oz) | 117 g | ||||
| MOVING MASS | 2 g | ||||
| FERRO FLUID ENHANCED | No | ||||
| SUSPENSION COMPL. | 1145MN-1 | ||||
| EFFEC.PISTON AREA | 0.0032M2 | ||||
| Levc | 0.29mH | ||||
| Zo | 73.8ohm | ||||
| X-max | 0.5 mm | ||||
| Vas | 1.66 Litr. | ||||
| Qts | 0.59 | ||||
| Qms | 6.57 | ||||
| Qes | 0.65 | ||||
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