The Sony XS-NW1201 12 Inch Subwoofer is a fantastic option for the driver looking to enhance their car audio experience. The mica reinforced IMPP cone is supported by a sturdy and flexible rubber surround capable of handling a whopping 1800W max / 300W RMS output power. You'll enjoy exceptional bass and low frequency sound with smooth and crisp audio output, with a durable and heat resistant voice coil that improves power handling and frequency response capabilities. This model like all Sony subwoofers comes equipped with their outstanding 3 year Sony X-plod sub warranty period, so you can rest assured that your installing a quality product. Perfect for bringing the boom to the lower end of your favourite songs in high power amplified sound systems, you can turn the volume up with confidence with one of these units installed.