Key Features
15",ferrite magnet,die cast aluminium basket woofer
95dB sensitivity in 1w/1m,400W power handing
Light weight carbon fiber diaphragm
76.2mm(3 inch),copper voice coil wire inside and outside rounding and glass fiber voice coil bobbin,can endure high temperature.
Great high quality sound and very powerful dynamism
Optimal for compact subwoofers
Specifications
| Nominal diameter | 15 | inch |
| Nominal impedance | 8 | Ω |
| Power rating | 400 | W |
| Sensitivity(1w/1m) | 95 | dB |
| Frequency range | 45-2000 | Hz |
| Voice coil diameter | 76.2 | mm |
| Magnet dimension | 200 | mm |
| Fs | 40 | Hz |
| Re(D.C.) | 5.6 | Ω |
| Qms | 8.719 |
|
| Qes | 0.424 |
|
| Qts | 0.404 |
|
| Vas | 137.7 | Ltr |
| Cms | 126.35 | uM/N |
| n.(%) | 2.05 | % |
| BL | 20.318 | T |
| Sd | 87.616 | CM² |
| Basket | Cast Aluminium |
|
| Cone and dust cap | Carbon Fiber |
|
| Surround | Cloth-sealed |
|
| Voice coil wire | Round Copper |
|
| Voice coil bobbin | Class Fiber |
|
| Magnet material | Ferrite |
|
| Overall diameter | 394 | mm |
| Bolt circle diameter | 374 | mm |
| Cut out diameter | 356 | mm |
| Depth | 170 | mm |
| Net weight | 17.5 | Kg |
| X max | 6 | mm |
| Throat diameter | / | inch |
