China 12inch Profeesional Loudspeaker Neodymium Woofer for MID-Range Speaker, Find details and Price about China PA Audio, 8 Ohm Speaker from 12inch Profeesional Loudspeaker Neodymium Woofer for MID-Range Speaker
SPECIFICATIONS | ||||
General Specifications | ||||
Nominal Diameter | 300/12 | mm/inch | ||
Rated Impedance | 8 | ohm | ||
Nominal Power handling | 350 | Watts | ||
Program Power | 700 | Watts | ||
Sensitivity(1w/1m) | 97 | dB | ||
Frequency Range | 45-4k | Hz | ||
Voice Coil Diameter | 76 | mm | ||
Voice Coil Material | Aluminum | |||
Voice Coil Winding Depth | 19 | mm | ||
Magnet gap depth | 10 | mm | ||
Basket | Cast Aluminum | |||
Flux Density | 1.2 | T | ||
Magnet Material | Neodymium N38H | |||
Thiele-Small Parameters | ||||
Fs | 45 | Hz | ||
Re | 5 | ohm | ||
Qms | 3.5 | |||
Qes | 0.28 | |||
Qts | 0.26 | |||
Vas | 84.8 | Liters | ||
Mms | 54.5 | gr | ||
Cms | 0.205 | mm/N | ||
No | 3.1 | % | ||
Bl | 17 | Tm | ||
Sd | 0.053 | m2 | ||
Xmax | 7 | mm | ||
Mounting Information | ||||
Overall Diameter | 315 | mm | ||
Bolt Circle Diameter | 296 | mm | ||
Both Hole Diameter | 6.8*8.5*8 | mm | ||
Baffle Cutout Diameter | 282 | mm | ||
Overall Depth | 143 | mm | ||
Net weight | 4.2 | kg | ||
Shipping weight | 5.2 | kg | ||
Shipping Box | 328*328*185 | mm |