China 8 Ohm Professional Audio Sound 10 Inch Speaker Woofer for Sale, Find details and Price about China Woofer, Woofer Speaker from 8 Ohm Professional Audio Sound 10 Inch Speaker Woofer for Sale
General Specifications | ||
Nominal Diameter | 250/10 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 250 | Watts |
Program Power | 500 | Watts |
Sensitivity(lw/lm) | 94.5 | dB |
Frequency Range | 56.2-4K | Hz |
Minimum Impedance(Zmin) | 5.6 | ohm |
Voice Coil Diameter | 65 | mm/inch |
Voice Coil Material | Copper | |
Number of layers | 2 | |
Magnet gap depth | 8 | mm |
Surround Shape | W-roll | |
Basket | Cast Aluminium | |
Magnet | 156 | |
Mounting Information | ||
Overall Diameter | 262 | mm |
Bolt Circle Diameter | 248 | mm |
Baffle Cutout Diameter | 232 | mm |
Overall Depth | 117 | mm |
Net Weight | 4.2 | kg |
Shipping weight | 4.5 | kg |
Shipping Box(Single) | 265*265*125 | mm |
Thiele-Small Parameters | |||
Resonance frequency | Fs | 56.2 | Hz |
DC resistance | Re | 5.6 | ohm |
Mechanical factor | Qms | 7.09 | |
Electrical factor | Qes | 0.29 | |
Total factor | Qts | 0.28 | |
Mechanical compliance | Cms | 0.18 | mm/N |
Mechanical resistance | Rms | 2.2 | mech-ohm |
of suspension losses | |||
Effective Moving Mass | Mms | 44 | gr |
Half-space efficiency | Eff | 1.79 | % |
BL Factor | BL | 17.3 | T.m |
Equivalent Cas air load | Vas | 30.6 | liters |
Voice-coil inductance | LelK | 0.8 | mH |