Description
21" high efficiency Neodymium subwoofer.
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SPECIFICATIONS Nominal Diameter: Nominal Impedance: Nominal Power: Freq. Response: Sensitivity: Voice Coil Diameter:  | 
 21", 530mm 4 ohms 2000 W rms, 4000 W program 30 Hz-1.0 kHz 96 db 1w/1m 6.0", 153mm  | 
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MOUNTING INFORMATION Overall Diameter: Baffle Hole Dia: Mounting BCD: Depth:  | 
 21.5", 547mm 20.0", 508mm 20.7", 527mm 10.3", 261mm  | 
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T/S PARAMETERS Fs: Re: Le: Qms: Qes: Qts: Vas: Xmax:  | 
 32.0 Hz 3.3 ohms 1.5mH 7.0 0.31 0.3 200 L, 7.0 cuft 15mm  | 
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CONSTRUCTION -Cast basket -Neodymium magnet with vented voice coil Full Product Specs From Manufacturer's Website  
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