Mb FW1-304 (r) Fw1-304 Formula Series Dual Voice-coil Subwoofer (12)

? Dual 2 high temperature 4ohm voice coils allow subwoofer to handle more power;? High-energy Y30 motor assembly for higher output with minimal amp power;? Molded polypropelyne cone with UV butyl rubber surround adds additional strength in high SPL applications;? Round, reinforced dust cap adds necessary weight to the mechanical function of the woofer & keeps the cone rigid;? 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;? Polyester & cotton-blended spider resists softening & sagging over time;? Nickel plated push & insert terminals resist corrosion & aid in easy installation;? Designed for small sealed & medium to large ported (vented) enclosures;? 12;? 600W max/300W RMS;? Cutout: 11;? Mounting depth: 5.59;? Outside dia: 12.19;? Mounting height with grille & gasket: 6.1;