Belva 500 watt Complete Car Subwoofer Package includes 10-inch Subwoofer in Ported Box, Monoblock Amplifier, and Amp Wire Kit [BPKG110v2] Can handle a peak power 500 watts total Polypropylene cone that is lightweight yet strong provides accurate mid and low notes for better sound quality All-in-one complete subwoofer package compatible with any vehicle Single 10" ported subwoofer enclosure for more efficiency giving you more bass output per watt Easy-to-install so you can enjoy listening on your favorite music right away