Jensen TRA4500 Self-contained Fender Mount Heavy Duty Radio and Speaker; 20W Max Power; 18 FM and 12AM Station Presets; ABS Housing; 3.5 mm Headphone Jack; 12V Positive or Negative Ground

Key Features:
- 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 ABS housing
- 3.5 mm headphone jack
- Two-wire hookup, automatic vehicle polarity detection
- 12 Volt positive or negative ground

Specifications:
- Power System: 12VDC
- Operating Voltage Range: 9V to 18V
- Current Draw @ 12V: 100mA (Idle), 680mA (Nominal), 2.0A (Max)
- FM Sensitivity: 1 uV
- AM Sensitivity: 20 uV
- Output Power RMS @ 1% THD: 12W
- Output Power Maximum: 20W
- Overall Dimensions (WxHxD): 8.6 x 10.7 x 9.2 inches
- Weight: 7.5 pounds