China 10 Inch KTV System Woofer, Professional Sound Karaoke System Speaker, Find details and Price about China Karaoke Speaker, KTV Speaker from 10 Inch KTV System Woofer, Professional Sound Karaoke System Speaker
General Specifications | ||
Nominal Diameter | 250/10 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 150 | Watts |
Program Power | 300 | Watts |
Sensitivity(lw/lm) | 92 | dB |
Frequency Range | 30.5-2K | Hz |
Minimum Impedance(Zmin) | 5.6 | ohm |
Voice Coil Diameter | 50 | mm/inch |
Voice Coil Material | CCA | |
Number of layers | 4 | |
Surround Shape | Foam-edge | |
Basket | Pressed Steel | |
Magnet | 120mm&110mm Dual | |
Mounting Information | ||
Overall Diameter | 259 | mm |
Bolt Circle Diameter | 245 | mm |
Baffle Cutout Diameter | 239 | mm |
Overall Depth | 138 | mm |
Net Weight | 3.2 | kg |
Shipping weight | 3.45 | kg |
Shipping Box | 275*262*150 | mm |
Thiele-Small Parameters | |||
Resonance frequency | Fs | 30.5 | Hz |
DC resistance | Re | 5.6 | ohm |
Mechanical factor | Qms | 4.15 | |
Electrical factor | Qes | 0.23 | |
Total factor | Qts | 0.22 | |
Mechanical compliance | Cms | 0.49 | mm/N |
Mechanical resistance | Rms | 2.6 | mech-ohm |
of suspension losses | |||
Effective Moving Mass | Mms | 56 | gr |
Half-space efficiency | Eff | 0.98 | % |
BL Factor | BL | 16.3 | T.m |
Equivalent Cas air load | Vas | 82 | liters |
Voice-coil inductance | LelK | 2.4 | mH |