Sundown Audio SA Classic Series 12" 750W Dual 4 Ohm DVC Car Subwoofer

Sundown Audio SA Classic Series 12" 750W DVC Subwoofer Model: SACLASSIC12D4 RMS Power: 750 watts Xmax: 19mm one-way by 70% BL Dual 4 ohm Voice Coil Vented magnetic gap Optimized high-velocity pole vent Innovative high-velocity vented frame spacer ring Black Aluminum 2.5” voice coil former for superior heat dissipation High Temperature copper voice coil wire Large aluminum faraday ring (Magnet ID) Spring Loaded Terminals Stitched-On “XL” Tinsel Leads to prevent fatigue and failure High strength cast aluminum frame Optimized for small ported, sealed, & band-pass enclosures These features combine to create the optimized coil ventilation system