The Boss Audio MGR300B drops into any standard 3-inch round gauge opening, bringing AM/FM, Bluetooth, and USB playback to your helm without sacrificing valuable dash space. A white LCD with blue backlit illumination keeps station and track info readable at a glance, and the IPX6-rated, conformal-coated construction holds up against sun, salt spray, and moisture.

Specifications:

• 240 watts peak power
• AM/FM tuner with 18 presets (12 FM / 6 AM)
• Weather band reception
• Bluetooth wireless audio streaming
• Rear USB and auxiliary input
• White LCD display with blue backlit illumination
• IPX6-rated water-resistant face panel
• Waterproof, conformal-coated circuit boards
• Gauge-style chassis — fits 3-inch round mounting hole
• Sold individually

In the Box:

• MGR300B stereo head unit
• Silicone cover
• Mounting hardware
• Owner's manual

Resources:

• Owner's Manual (PDF)
• Brochure (PDF)