Alpine I509-WRA-JK Enclosed Subwoofers The Prime Series Component System

The Prime Series Component System is a new generation of factory replacement speaker delivering authentic Rockford Fosgate sound

4-Channel Class D Full-Range Amplifier

Front & Rear HPF/LPF: The Alpine head unit is equipped with a high pass filter and low pass filter for its front & rear speaker-level outputs and preamp outputs

Outfitted with NMEA-2000® connectivity

Alpine I509-WRA-JK Enclosed Subwoofers The Prime Series Component SystemAbout the Alpine Restyle i509 WRA JK Your JK deserves a top of the line Alpine Alpine's long been synonymous with first class automotive audio, and the i509 WRA JK digital multimedia receiver is no exception. This handsome Restyle package fits your 2011 18 Wrangler JK, combining seamless (and wireless) smartphone connectivity, HD Radio, plenty of inputs, and much more with rugged construction that can handle the challenges of your Jeep's environment.