Kicker L7S82 L7S 8" Subwoofer Dual Voice Coil 2-Ohm 450W

Square Matters The Solo-Baric L7S's square sub design delivers dependable bass - even when pushed to the limit. Dual voice coils with high-temp copper windings easily handle intense heat and power levels for clean, clear bass anytime. Features: Dual Two-Ohm Voice Coils Injection-Molded Polypropylene Cone Patented Corner Ribs Minimize Distortion SoloKon™ 360-Degree Back Bracing Ribbed Santoprene Surround With Blue Surround Stitching UniPlate™ Black 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 *The Solo-Baric L7S 8-Inch Subwoofer works best with a sealed or ported enclosure and 450 watts of recommended power. See below for more details. Specifications Size (IN.,CM) 8, 20.32 Impedance (OHMS) 2 DVC Max Rec Amplifier Power (WATTS PEAK/RMS)* 900/450 Sensitivity (dB 1w/1m) 83.6 Frequency Response (Hz) 28-100 Mounting Depth (IN.,CM) 4-3/4, 12.1 Mounting Cutout, Square (IN.,CM) 7-1/4, 18.4 Min Rec Sealed Box Volume (CU. FT., Liters) .33, 9.4 Max Rec Sealed Box Volume (CU. FT., Liters) .75, 21.2 Min Rec Vented Box Volume (CU. Ft., Liters)** .66, 18.6 Max Rec Vented Box Volume (CU. Ft., Liters)** 1.0, 28.3