18” 1800 Watt DVC Subwoofer (PL1890BL)

Blue Injection Molded Cone Non-Fatiguing Big Rubber Suspension Blue Chrome-Plated Steel Basket Bumped Vented Extended Pole Piece Silver Plated Terminal Flat Progressive Spider New Wave-Like Rubber Gasket Rubber Magnet Boot 3” High Temperature Dual Kapton Voice Coil Magnet Weight: 2×100 oz 1800 Watt Max Power Handling Impedance:4 Ohm (Per Coil) Fs:20, Qms:4.8, Qes:1.2, Qts:0.70, Vas (Cu ft)6.025 SPL: 86dB Overall Diameter: 18.32” Mounting Depth: 8.80”