12” PA-75128 W-N
Woofer
Features
1. Optimal magnetic performance and heat resistance
Selection of neodymium magnet material capable of withstanding extremely high temperatures, combined with FEA-based measurements to ensure an optimal magnet design.
2. Low distortion
Incorporation of an aluminum ring module to achieve very low distortion.
3. Minimal damping and maximum power handling
Use of a non-conductive fiberglass former to minimize damping, and application of the latest coating technology to the coil wire to enhance power handling.
| Specifications | |
| Speaker Diameter | 12 inch |
| Impedance | 8 Ω |
| Nominal Power Handling | 600 W |
| Program Power | 1200 W |
| Frequency Response | 60-3600 Hz |
| Sensitivity | 101 dB |
| Effective Cone Diameter | 263 mm |
| Magnetic flux density | 1.35 T |
| Magnet Weight | 0.45 kg |
| Speaker Weight | 5 kg |
| Voice Coil Diameter | 75.55 mm |
| Voice Coil Material | Till |
| Magnet Material | Neodymium |
| Thiele-Small Parameters | |
| Frequency Response | 59 Hz |
| DCR | 4.8 Ω |
| Qts | 0.33 |
| Qes | 0.34 |
| Qms | 12.14 |
| Mms | 74.7 g |
| Cms | 0.10 mm/N |
| BL Product | 19.7 Tm |
| Vas | 40.2 litres |
| No | 2.32 % |
| Sd | 543.3 cm² |
| Xmax | 9.8 mm |