China Ferrite 12 Inch Professional Powerful Speaker for Line Array, Find details about China Line Array Speaker, Line Array Loudspeaker from Ferrite 12 Inch Professional Powerful Speaker for Line Array
General Specifications | ||
Nominal Diameter | 300/12 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 300 | Watts |
Program Power | 600 | Watts |
Sensitivity(lw/lm) | 96.4 | dB |
Frequency Range | 44.4-2.5K | Hz |
Minimum Impedance(Zmin) | 5.6 | ohm |
Voice Coil Diameter | 75 | mm/inch |
Voice Coil Material | Copper | |
Number of layers | ||
Magnet gap depth | 10 | mm |
Surround Shape | M-roll | |
Basket | Cast Aluminium | |
Magnet | 190 | |
Mounting Information | ||
Overall Diameter | 313 | mm |
Bolt Circle Diameter | 295 | mm |
Baffle Cutout Diameter | 282 | mm |
Overall Depth | 145 | mm |
Net Weight | 7.3 | kg |
Shipping weight | 7.95 | kg |
Shipping Box | 320*320*150 | mm |
Resonance frequency | Fs | 44.4 | Hz |
DC resistance | Re | 4.7 | ohm |
Mechanical factor | Qms | 4.4 | |
Electrical factor | Qes | 0.31 | |
Total factor | Qts | 0.29 | |
Mechanical compliance | Cms | 0.26 | mm/N |
Mechanical resistance | Rms | 3.2 | mech-ohm |
of suspension losses | |||
Effective Moving Mass | Mms | 50.2 | gr |
Half-space efficiency | Eff | 2.73 | % |
BL Factor | BL | 14.5 | T.m |
Equivalent Cas air load | Vas | 100.9 | liters |
Voice-coil inductance | LelK | 0.7 | mH |