???????????????? ??????????????????????: Experience deep, impactful bass with the VCW84v3 subwoofer, featuring a max power handling of 1300 watts and RMS power of 650 watts for robust sound reproduction. ???????? 4-?????? ?????????? ??????????: Versatile wiring options with dual 4-ohm impedance allow for different impedance configurations, optimizing compatibility with various amplifiers and ensuring flexible installation. ?????????????? ????????????????????????: Built to last, the VCW84v3 boasts a heavy-duty die-cast aluminum basket and a carbon fiber dust cap, along with a pressed paper cone topped with carbon fiber for enhanced rigidity and durability. ???????????????? ?????????????? ????????????: Equipped with a 2.5” 4-layer high-temperature black aluminum voice coil and dual progressive roll bolt-on spiders with integrated flat braided tinsel leads, ensuring efficient heat dissipation and prolonged subwoofer life. ?????????????????? ?????????? ??????????????:: Designed for optimal performance in sealed or ported enclosures, with an ideal sealed box volume of 0.75 cubic feet and ported box volume of 1.25 cubic feet, delivering precise, low-frequency response down to 20Hz.