The new RetroAntenna™ HPA1 amplified hide-away antenna from RetroSound® allows you to get great AM/FM reception without having to use standard fender-mount or window antennas. The HPA1 installs in seconds, using a standard Motorola antenna plug and your radio’s power antenna wire, and can be installed almost anywhere in your vehicle thanks to the supplied 105-inch antenna cable and power lead. Never worry again about a stolen or damaged fender-mount or roof-mount antenna. This antenna uses active magnetic field circuitry for enhanced radio reception. (Note: This antenna is designed for mounting inside a vehicle, and is not weather or heat resistant)

-- High gain AM/FM Hide-away antenna
-- Hide it behind your dash for a clean, unobtrusive installation
-- Installs in seconds, using a standard Motorola antenna plug and your radio’s power antenna lead
-- Active magnetic field circuitry
-- 105-inch cable to install antenna virtually anywhere in your vehicle.
-- No more worries about a broken or stolen antenna
-- Antenna dimensions (box only) : 4"W x 1" H x 1" D Learn More