Editorial Review Specifications. Brand:FAITAL PRO; Model:18FH500; Nominal Diameter:18"; Nominal Impedance:8ohm; RMS Power:600 W; Peak Power (Watts):1200 W; Sensitivity (dB):99 dB; Max Excursion(Xdam)(Xlim):17.5 mm; Max Linear Excursion (Xmax):9.25 mm; Usable Frequency Range (Hz):30-3.15k Hz; Surround Shape:Triple Roll; Basket / Frame Material:Aluminum; Spider Detail/Material:1x variable height waves; Voice Coil Diameter:3"; Voice Coil Former:Glass Fiber; Voice Coil Wire Material:Copper; Voice Coil Winding Depth:22 mm ; Voice Coil Gap Height:10.5 mm ; Demodulating Ring:No; Magnet Material:Neodymium. Parameters. Compliance Equivalent Volume (Vas):13.24 Ft3; Total Q (Qts):0.35; Mechanical Q (Qms):12.5; Electromagnetic Q (Qes):0.36; Minimum Impedance (Zmin):6ohm; DC Resistance (Re):5.1 ohm; Mechanical Resistance (Rms):4.54 lbs/sec; Surface Area of Cone (Sd):175.77 in2; Voice Coil Inductance (Le):1.35 mH; Flux Density:1.2 T; BL Product(Bl):19 T-m; Moving Mass Of Diaphragm (Mmd):114.9 g; Moving Mass(MMs):137.0 g; Reference Efficiency (No):0.027; Mechanical Compliance (Cms):0.21 mm/N; EBP:83 Hz; Driver Displacement:347 in3. Mounting and Shipping Information. Overall Diameter:18.11"; Baffle Hole Diameter:16.7"; Bolt Circle Diameter:17.32"; Flange and Gasket Thickness:0.55"; Depth:7.95"; Net Weight(lb):10.1
Features 1) 600 Watts RMS, 1200 Watts peak power handling 2) High power Neodymium magnet with No demodulation 3) 22 mm long, 3" diameter Copper Voice coil on Glass Fiber former with 9.25 mm Xmax 4) Weatherproof with wide operating temperature. Great for extreme outdoor conditions. 5) Made in Italy
Specification Binding : Electronics Brand : Faital Pro EAN : 0701183848037 Label : FAITAL PRO Manufacturer : FAITAL PRO Model : 18FH500 PackageDimensions_Weight : 2640.00 hundredths pounds ProductGroup : Speakers ProductTypeName : SPEAKERS Publisher : FAITAL PRO Size : 18 Studio : FAITAL PRO Title : Pair Faital PRO 18FH500 18" NEO Subwoofer Speaker 8ohm 1200W 99dB & Bass Guitar