Bass Ready for All ElementsThe NXL-iQSUB12 is a 12” marine-grade subwoofer built to bring bass to your marine and powersports vehicles. Its smart design, combined with the latest subwoofer technology make these subwoofers the ultimate bass upgrade. Included subwoofer covers help protect your investment. Functional DesignWith 600W RMS and 88 dB sensitivity at 1W/1m, this subwoofer delivers deep, controlled bass with authority. Its motor structure pairs a ferrite main magnet with reverse neodymium