China PRO Audio 15 Inch 8 Ohm Transducer 550W, Find details and Price about China Transducer, 8 Ohm Speaker from PRO Audio 15 Inch 8 Ohm Transducer 550W
Speaker's Details:
General Specifications | ||
Nominal Diameter | 380/15 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 550 | Watts |
Program Power | 1100 | Watts |
Sensitivity(lw/lm) | 96 | dB |
Frequency Range | 45-2K | Hz |
Minimum Impedance(Zmin) | 6.33 | ohm |
Voice Coil Diameter | 100/4 | mm/inch |
Voice Coil Material | Copper | |
Voice Coil Winding Depth | 23 | mm |
Number of layers | 2(Inside/Outside) | |
Magnet gap depth | 12 | mm |
Surround Shape | Triple-roll | |
Basket | Cast Aluminum | |
Flux Density | 1.0 | T |
Magnet Material/Mass | Ceramic |
Mounting Information | ||
Overall Diameter | 400 | mm |
Bolt Circle Diameter | 376 | mm |
Bolt Hole Diameter | 6.5 | mm |
Baffle Cutout Diameter | 363 | mm |
Overall Depth | 181 | mm |
Net Weight | 12 | kg |
Thiele-Small parameters | |||
Resonance frequency | Fs | 45 | Hz |
DC resistance | Re | 5.4 | ohm |
Mechanical factor | Qms | 12.39 | |
Electrical factor | Qes | 0.3835 | |
Total factor | Qts | 0.3720 | |
Mechanical compliance | Cms | 0.0835 | mm/N |
Mechanical resistance of suspension losses | Rms | 3.36 | mech-ohm |
Effective Moving Mass | Mms | 145.4 | gr |
Half-space efficiency | Eff | 2.29 | % |
BL Factor | BL | 24.23 | T.m |
Equivalent Cas air load | Vas | 96.14 | liters |
Effective piston area | Sd | 0.0908 | m2 |
Max.linear excursion | Xmax | 8 | mm |
Voice-coil inductance | LelK | 1.58 | mH |