1048DV 10 INCHES 250W 4+4Ω
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Μεγάφωνο subwoofer αυτοκινήτου 10", 250W, 4 + 4Ω
Μεγιστοποίηση Χαρακτηριστικά
| SPEAKER MODEL: | 1048 X |
| Diameter size in inches: | 10 |
| Diameter size in centimeters: | 25.40 |
| Z - Nominal Impedance in Ohms | 4 |
| Fs = Free air resonance frequesncy in Hz: | 39.8 |
| Qts = Total Q Factor of driver: | 0.22 |
| Vas = Equivalent acoustic volume in cubic feet: | 1.4 |
| Vas = Equivalent acoustic volume in liters: | 38.28 |
| Xmax = peak linear displacement of cone in inches: | 0.17 |
| Xmax = peak linear displacement of cone in mm: | 4.32 |
| Pe = Max power in watts: | 420 |
| RMS power in watts: | 250 |
| Ref = Driver's SPL 1W at 1m in dB: | 91.9 |
| SPL = The half-space ref. Efficiency: | 91.9 |
| Voice Coil Diameter in inches | 2.0 |
| Mounting Depth in inches: | 4 |
| Sd = Piston Area in sq. m | 0.03 |
| BL = T*M Flux Density, Length Product | 14.01 |
| no = The half-space ref. effciency: | 0.010 |
| Cms = Mechanical suspen. compliance: | 291.657 |
| Mms = Mech. mass of cone & free air load: | 54.714 |
| Qms = Mechanical Q factor of driver: | 5.909 |
| Qes = Electrical Q factor of driver: | 0.2387 |
| Revc = DC Voice coil resistance in Ohms: | 3.42 |
| Zmax = imped. At top of resonance curve in Ohms: | 88.078 |
| Fo = Free air resonance frequency in Hz: | 39.841 |
| Magnet Assembly weight (oz): | 106.4 |
| Frequency response range tested from 20-2000 Hz: | 20-4000 |
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