RETROSOUND active window antenna (FM radio)

The RetroSound® WPA-2 amplified AM/FM window-mount antenna is an excellent solution for anyone who doesn't want to install a standard fender-mounted antenna. The WPA-2 installs in seconds using a standard antenna plug and your radio's power antenna cable. It's designed to mount on the windshield behind the rearview mirror or on the vehicle's rear window. It comes with a 105-inch antenna cable and a power cord.