Features: - Universal Mount BT Control Unit - Built-in Wireless BT Audio Receiver - Marine Grade Construction - Water-Resistant, Weatherproof Design - 2-Channel Amplifier Style - Connect & Stream Audio from Additional External Devices - Aux (3.5mm) Input - Full-Range Stereo Sound Reproduction - Integrated Power Wiring Harness - Pre-Amp RCA Out to Any OEM/Factory-Made Mono-Block/Full-Range Amplifier - Flush Mount Mounting Kit Included - Universal Vehicle Mounting - Can be In-Console Flush Mounted - Anti-Thump On/Off Option - Soft Turn On/Off Option - Overload & Power Protection Circuitry - Great For Cars, Trucks, ATV's, UTV's, 4x4's, Boats, Marine Watercrafts, & PowerSport Vehicles Wireless BT Music Streaming: - Simple & Hassle-Free Pairing - Instant Wireless Audio-Streaming Receiver - Works with All of Today's Latest Devices - Smartphones, Tablets, Laptops, Computers, etc. - Wireless BT Version: 5.0 - Wireless BT Network Name: 'PyleUSA' - Wireless Range: Up to 30+ ft What's in the Box: - (1) Wireless BT Control Unit - (1) 3.5 mm Auto Connection Cable Technical Specs: - Power Output: 300 Watt MAX - 2 x 150 Watts RMS @ 4 Ohm - 2 x 300 Watts MAX @ 4 Ohm - Marine Grade Waterproof Rating: IP-65 - Amplifier Type: Class-D - T.H.D:= 1% - S/N Ratio:= 80 dB - Channel Separation:= 65 dB - Fuse: 15A - Cut-Out Diameter: 3” -inches - Mounting Depth: 3.7” -inches - Power: DC 12V - Total Unit Dimensions (Lx W x H): 3.5” x 3.5” x 4.17” -inches (Flush Mount)