The Centra-Pod is a great addition to your CJ or YJ's Jeep sound system! The speaker housing installs in front of both shifters and directs sound toward both the driver and passenger with Kicker 6 1/2" coaxial speakers included. Made of sturdy, textured plastic. A concealed wire lead hole located at the rear of the unit makes for a easy installation. All hardware, and instructions are included in the box.