This Hifonics ELITE powered subwoofer pairs a 10-inch dual voice coil 4 ohm driver with a 500 watt Class D amplifier inside a ported and tuned MDF enclosure. The pressure-treated double-stitched foam surround and dual poly cotton spider keep piston motion linear, while the vented aluminum former and die-cast basket manage heat for cleaner output.

Variable electronic crossovers, a 0-12dB bass boost, and a subsonic filter give you full control of the low end, and the included bass remote lets you adjust response from the driver's seat. Nickel-plated RCA inputs, 8 AWG power terminals, and 30A fusing round out the install-ready package.