44L7S84 8″ L7S 450-Watt Dual 4-Ohm Voice Coil SubwooferThe KICKER? Solo-Baric? L7S? features cutting-edge technology for truly musical distortion-free bass.Square MattersThe Solo-Baric’s cutting-edge square-sub design means more cone area more air displacement and more volume than a round woofer.Features:Dual Four-Ohm Voice CoilsInjection-Molded Polypropylene ConePatented Corner Ribs Minimize DistortionSoloKon? 360-Degree Back BracingRibbed Santoprene Surround With Blue Surround StitchingUniPlate? Back Plate And Pole Piece Plus Perimeter Venting For Excellent Thermal ManagementThick Tinsel LeadsLarge Ceramic MagnetCast Aluminum BasketSatin-Nickel Plated Spring-Loaded Speaker TerminalsWant setup help? Go to KICKERU for a free woofer amplifier configuration app!*The Solo-Baric L Dual Four-Ohm Voice Coils Injection-Molded Polypropylene Cone Patented Corner Ribs Minimize Distortion Ribbed Santoprene Surround With Blue Surround Stitching Large Ceramic Magnet