Description: Includes an electronic signal amplifier which is powered down the coax cable. AM/FM Base Fits forVW Passat B5/Golf 4/ Jetta Polo To VW Original Equipment (OE) specification & quality. Supplied with replacement rubber gasket & securing nut. It has a single coax connection with a RAKU 2 type connector. Please study the photograph to ensure your existing base has this connection Very easy installation Material: Plastic Package Includes: 1xCar Roof Antenna
