15inch USA cone speakers ( W157515)
cone for JBL speakers W157515 3-inch, outside/outside Copper Clad Aluminium voice coil 800W continuous program power handling
USA cone speakers ( W157515)
| Nominal Diameter | 380/15 | mm/inch | |
| Rated impedance | 8 | ohm | |
| Power handing capacity | 400 | watts | |
| Sensitivity | 97 | dB | |
| Frequency Range | Fs-2500 | Hz | |
| Voice Coil Diameter | 75/3 | mm/inch | |
| Voice Coil Material Copper Clad | Aluminium | ||
| Number of layer | 2 | ||
| Kind of layer | inside/outside | ||
| Resonance frequency | Fs | 41 | Hz |
| Dc resistance | Re | 5.6 | ohm |
| Mechanical factor | Qms | 9.7 | |
| Electrical factor | Qes | 0.43 | |
| Total factor | Qts | 0.41 | |
| BL factor | BL | 18 | T.M |
| Effective Moving mass | Mms | 97 | g |
| Effective Cas air load | Vas | 181 | liters |
| Effective piston area | Sd | 0.09 | m^2 |
| Overall Diameter | 393/15.5 | mm/inch | |
| Bolt Circle Diameter | 372/14.7 | mm/inch | |
| Bolt Hole Diameter | 8-7X10/8-0.28X0.3 | mm/inch | |
| Mount Baffle Cut-out | 355/14.0 | mm/inch | |
| Depth | 175/6.9 | mm/inch | |
| Net Weight | 8.5 | kg | |
| Shipping Weight | 9.5 | kg | |
| Package Size | 430X410X210 | mm | |
15inch USA cone speakers ( W157515)
