Kicker 44L7S124 12" Solo-Baric L7S subwoofer with dual 4-ohm voice coils

Highlights The Solo-Baric revolves around KICKER's most advanced cone design, the injection-molded SoloKon™. The 360-degree, constant-contact back bracing adheres directly to every contour of the square cone, adding targeted strength, reliable performance and accurate response for the super-clean bass you’ve been looking for. Features Dual Four-Ohm Voice CoilsI Injection-Molded Polypropylene Cone Patented Corner Ribs Minimize Distortion SoloKon™ 360-Degree Back Bracing Ribbed Santoprene Surround With Blue Surround Stitching UniPlate™ Back Plate And Pole Piece, Plus Perimeter Venting For Excellent Thermal Management Thick Tinsel Leads Large Ceramic Magnet Cast Aluminum Basket Satin-Nickel Plated, Spring-Loaded Speaker Terminals Specifications Sensitivity 86.9 dB at 1 watt Frequency Response 20 - 100 Hz Max RMS Power Handling 350 - 750 watts RMS Peak Power Handling 1500 Watts Mounting Depth 6  ¹³⁄₁₆ inches Sealed Box Volume 1.25-2.0 cubic feet Ported Box Volume 1.75-3