Sony Extra Bass Underseat Sub Woofer

Item in the image is a Sony Xplod 10-Inch Slim Compact Powered Subwoofer (Model: XS-B10). It is an active underseat car subwoofer designed to add deep bass to your vehicle without taking up valuable trunk space. What is IncludedPowered Subwoofer: The main active speaker unit with a built-in amplifier.Wired Remote Control: A bass control knob used to adjust volume levels on the fly.Wiring Harness: Standard connection wires for power, ground, and audio inputs.Original Box: Retails with the matching Sony Xplod packaging.