User ManualTable of ContentsPunch Audiophile Woofer Contents1Introduction1Design Features1Cone1Vented Pole Piece1Suspension1Voice Coil2Powder Coated Basket2Epoxy Filled Inverted Dust Caps2Dual Input Terminals2Low Frequency Speaker Systems2Using the Punch Audiophile Woofers3Calculating Load Impedance3Calculating Volume4Building An Enclosure4Specifications6Warranty Information7Size: 43.2 KBPages: 12Language: EnglishOpen manual