This fender mount radio has 20 watts audio power and is ideal for use on farm tractors and open off-road equipment where durable weatherproof products are critical. It features a high impact molded weather/dust proof housing with hinged cover and latches. This system is a complete digitally-tuned AM/FM radio with a built-in antenna and 5" x 7" weatherproof speakers. On top of all these features, this radio has been specifically designed and tested for use in a heavy duty environment.