DETAILSFeatures: 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) What's In The BoxWhat's in the Box: (1) Wireless BT Control Unit (1) 3.5 mm Auto Connection Cable MANUALS & DOWNLOADS PLMRBT19 - Manuals