This is one bad MOFO! Designed for the serious SPL enthusiast, Power Acoustik's new MOFO subwoofers are built specifically to handle insane amounts of power and belt out intense bass at competition-winning SPL levels. A new aluminum rib insert direct-couples to the voice coil former, stiffening the cone and drawing heat away from the motor assembly. This revolutionary rib insert allows the MOFO to handle over 50% more power. Dual hybrid voice coils wound around 3" BASV / Kapton formers ensure massive excursion and power handling. And take a look at that basket! This cast aluminum beauty features a textured black finish with diamond cut accents and a wrinkle finish top plate. For maximum linear excursion, the dual Conex spiders have the power leads woven right in. A colossal 270 oz. magnet structure means your competition won't know what hit 'em. Designed for ported enclosures. These subs are so badass, they're packaged in their own professional wood case.