Sundown Audio E12" Dual 4 Ohm DVC Car Audio Subwoofer 500V RMS

Sundown Audio E v.4 Series Dual 4 ohm Subwoofer Model: E12V4D4 Xmax: 14mm One-way by 70% Bl RMS Power: 500 Watts Rms Vented Magnetic Gap Vented Pole Piece With Optimized Geometry Black Aluminum 2.5” Voice Coil Former for Superior Heat Dissipation Dual 4 Ohm Voice Coils High Temperature 4-layer Copper Voice Coil Wire Spring Loaded Terminals Stitched-on “mini-xl” Tinsel Leads to Prevent Fatigue and Failure High Strength Stamped Steel Frame (Sundown’s Strongest Stamped Frame Ever) Optimized for Small, Sealed & Ported Enclosures Bolted Motor Structure to Prevent “motor Shift”