Power Acoustik MOFOS-12D2 MOFO Type S Series Subwoofer (12", 2,500 Watts max, Dual 2ohm )

? 12;? 2,500W max;? 1,200W RMS;? Efficiency: 86.4dB @ 1W/1m;? Motor volume: 254oz;? Mounting depth: 7.5;? Optimum sealed enclosure: 1.25 cu ft;? Optimum ported enclosure: 2.5 cu ft;? Dual 2ohm ;? Overcompensating motor structure for increased magnetic strength;? 10mm T-yoke & top plate improve low frequency dynamics;? Vented T-yoke & frame reduces voice coil heat buildup;? Die-cast aluminum heat sink dust cap absorbs voice coil heat;? Aluminum dust cap fins dissipate heat & strengthen cone;? 2.5 4-layer voice coil with large-gauge wire increases power;? High-temperature-tolerance adhesives resist thermal failure;? Nickel-plated 8-gauge spring-loaded compression wire terminals;? Nontransfer spruce pulp cone with UV & chemical protection;? High-density polyether foam surround with UV & chemical protection;? Dual-polycotton suspension dampens violent accelerations;? Stitched voice coil leads prevent potential damage;? Includes 1-piece gasket/trim ring with concealed mounting holes;