BM40AMPBT

• All-Terrain System
• IPX5-Rated (Weatherproof/Dustproof)
• Full-Range Class-D Amplifier
• 4" (102 mm) High Power Speakers + 1" (25 mm) Dome Tweeters
• Compatible w/Audio Output of iPod®/iPhone®, Smartphones, and MP3 Players
• Clamp System 1.25" (32 mm) - 2" (51 mm) O.D.
• Auto Shut Off: Vehicle Low Battery Detection