Optimal Magnetic Power
The motor is designed using FEA (Finite Element Analysis) to deliver optimal magnetic power, with an anti-rust finish achieved through an electroplating process.
Weather-Resistant Conepaper
The conepaper is made from a special paper material processed using the "rigid nonpress" method and coated with a weather-resistant layer, making the speaker suitable for both indoor and outdoor use.
Wide Frequency Response
The speaker design features a "whizzer cone," providing a wide operating frequency range, making it ideal for full-range speaker applications.
Low Compression and Distortion
The motor includes special ventilation to eliminate air compression and provide airflow for cooling. A copper cap is added to the head yoke to minimize distortion and enhance SPL at high frequencies.
| Specifications | |
| Speaker Diameter | 12 inch |
| Impedance | 8 Ω |
| Frequency Response | 55 - 14900 Hz |
| Sensitivity | 96 dB |
| Magnetic flux density | 1.03 T |
| Magnet Weight | 1 kg |
| Voice Coil Diameter | 38.5 mm |
| Voice Coil Material | Kapton |
| Maximum Power | 300 W |
| Thiele-Small Parameters | |
| Fs | 55 Hz |
| DCR | 6.2 Ω |
| Qts | 0.94 |
| Qes | 1 |
| Qms | 14.02 |
| Mms | 42.9 g |
| Cms | 0.2 mm/N |
| BL Product | 9.6 Tm |
| Vas | 76.3 litres |
| No | 1.21 % |
| Sd | 526.9 cm² |
| Xmax | 5.71 mm |