×
![Modal Image]()
LF15N401 / LF18N401
| General Specification | LF15N401 | LF18N401 |
| Norminal Diameter : | 15inch | 18inch |
| Power Rating : | 600W | 1000W |
| Norminal Impedance : | 8Ohm | 8Ohm |
| Sensitivity : | 97dB | 97dB |
| Frequency Range : | 45HZ-2.5KHZ | 35HZ-1.5KHZ |
| Chassis Type: | Aluminium | Aluminium |
| Magnet Type: | Neodymium | Neodymium |
| Magnet Weight : | 90x14mm | 90x14mm |
| Voice Coil ; | 4"/99.2mm | 4"/99.2mm |
| Coil Material | SV,Inside-out. | SV,Inside-out |
| Former Material : | Glass Fiber | Glass Fiber |
| Voicecoil Winding Width: | 25mm | 25mm |
| Cone/Surround Material : | Paper/Cloth | Paper/Cloth |
| Suspension : | Double Spider | Double Spider |
| X-mas: | 9mm | 9mm |
| N/G Weight | 9/10kg | 10/11 kg |
| Dimension WxDxH | 44x44x25cm | 51x51x27cm |
| Thiele & Small Parameters | ||
| Re | 6.3 ohm | 6.3 ohm |
| Fs | 50HZ | 40HZ |
| Mms | 142.5g | 239g |
| Mmd | 150g | 230g |
| Qms | 2.1 | 4.1 |
| Qes | 0.3 | 0.48 |
| Qts | 0.2 | 0.43 |
| Vas | 81.1 | 131 |
| BL | 30.3 | 28.6 |
| SD | 89.7 | 126.5 |
| Features | ||
| 1200 Watts Max Power Handling | 2000 Watts Max Power Handling | |
| Neodymium Magnet | Neodymium Magnet | |
| Double Spider Suspension | Double Spider Suspension | |
| Die Cast Aluminium Chassis | Die Cast Aluminium Chassis | |
