Aerons LF18X451

Product Description

LF18X451 GENERAL SPECIFICATIONS Nominal Diameter 18inch Nominal Impedance 8ohm Minimum Impedance 4.8ohm Nominal Power Handling 1800Watts Continuous Power Handling 3600Watts Sensitivity 98.0db Frequency Range 32-1.0KHZ Effective Diaphragm diameter 398mm Voice-coil Diameter 114.55mm Voice-coil Material Copper Voice-coil Winding Depth 30.2mm Number of layers 2 Kind of layer in/out Magnet Diameter 253*30mm Top Plate Thickness 15 THIELE-SMALL PARAMETERS Resonance Frequency Fs 32Hz DC Resistance Rte 4.8 ohm Mechanical Factor Qms 10.757 Electrical Factor Qes 0.316 Total Factor Qts 0.307 BL Factor BL 29.37 T-m Effective Moving Mass Mms 273.1 gr Equivalent Cas Air Load Vas 185 liters Effective Piston Area Sd. 1.24 m2 Max. Linear Excursion Eff 11.25mm Half-Space Efficiency Eff 2.1% MOUNTING INFORMATION Overall Diameter 465mm Mount Buffer Cut-out Diameter 422mm Bolt Circle Diameter 446mm Bolt Hole Diameter 7.0mm Overall Depth 215mm Not Weight 16.15kg ...Read More