Model | LF18X451 |
Nominal Basket Diameter | 466 mm (18 in) |
No Voice Coil Diameter | 115 mm (4.5in) |
Nominal Impedance | 8Ω |
Sensitivity | 97 dB |
Usable Frequency Range | 32Hz-2.5KHz |
Rated Power | 1800 W |
MAX Power | 3600 W |
Resonant Frequency (fs) | 33 Hz |
DC Resistance (Re) | 6.0Ω |
Mechanical Q (Qms) | 6.43 |
Electromagnetic Q (Qes) | 0.41 |
Total Q (Qts) | 0.39 |
Efficiency | 1.11% |
Installation Dimensions | |
(Overall Diameter) | 466 mm |
(Mounting Holes B.C.D) | 435 mm |
(Baffle Hole Diameter) | 422 mm |
(The full height) | 216 mm |
(Edge thickness) | 20 mm |
(Net Weight) | Kg |




