• Self-contained fender mount JENSEN Heavy Duty radio and speaker • Radio with full-range 5-inch by 7-inch speaker and rubber mast antenna • 20 watts maximum power • 18 FM and 12AM station presets • Auto scan and Preset Scan • Bass, Treble and loudness controls • Hinged front weather cover • High impact, weather/dustproof ABS housing • 3.5 mm headphone jack • Two wire hook-up, automatic vehicle polarity detection • 12 Volt positive or negative ground