Description
18" high efficiency Neodymium subwoofer.
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 SPECIFICATIONS Nominal Diameter: Nominal Impedance: Nominal Power: Freq. Response: Sensitivity: Voice Coil Diameter:  | 
 18", 460mm 4 ohms 1700w rms, 3400w program 35 Hz-500 Hz 98 db 1w/1m 4.5", 116mm  | 
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MOUNTING INFORMATION Overall Diameter: Baffle Hole Diameter: Mounting Hole BCD: Depth:  | 
 18.11", 460mm 16.61", 422mm 17.32", 440mm 9.76", 248mm  | 
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T/S PARAMETERS Fs: Re: Le: Qms: Qes: Qts: Vas: Xmax:  | 
 30.0 Hz 5.0 ohms 3.85mH 4.3 0.21 0.2 168 L, 5.93 cuft 16.5mm  | 
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CONSTRUCTION -Neodymium magnet with vented voice coil Full Product Specs From Manufacturer's Website  
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