Hertz SPL Show Comp SV 165.1 Car Midrange Subwoofer - SV165

High Magnetic Permeability Plates Provide Constant, Even Flux/ High Density Flux Ferrite Magnet, For Top SPL Performance/ Double Layer Copper Voice Coil, Wound On KSV Former; For Excellent Thermal And Mechanical Capability/ High Current, Tin-Plated Terminals/ Damped Fabric Surround; For Maximum Lightness And Extreme SPL/ Water-Repellent, Pressed Paper Cone/ Black Finish