Autotek SSW12D4 SUPER SPORT Series Dual Voice-Coil Subwoofer (12)

High-temperature, dual 4ohm voice coils handle more power; BASS-TEK engineered cone minimizes flex & increase deep bass power; High-energy Y30 motor assembly for higher output with minimal amp power; UV rubber surround resists sun fading & remains flexible; Round, reinforced dust cap adds necessary weight to the mechanical function of the woofer & keeps the cone rigid; Polyester & cotton-blended spider resists softening & sagging over time; Stamped steel basket allows for additional strength during high volume bass passages to avoid flex in the frame; Front & rear venting allows cooler air to be exchanged in the voice coil gap which helps the subwoofer make deep bass & extend the life of the component; Stainless push & insert terminals for a very secure electrical connection with a high-end fit & finish; Designed for small sealed & medium to large ported (vented) enclosures; 12; 1,000W max/500W RMS; Cutout: 11.06; Mounting depth: 5.6; Outside dia: 12.19; Mounting height with grille & gasket: 6.1; Each;