System Features: - Waterproof Rated Speakers + Wireless BT Streaming Controller + Handheld Broadcasting - Microphone Audio System Kit - Universal Mount System for Convenient Audio Control - Wireless BT Music Streaming Ability - Broadcasting / Communication / Announcement Microphone - Waterproof-Rated Marine Grade Construction - Weatherproof & Water-Resistant Design - Used for Marine ON-Board Audio Entertainment when Fishing, Water-Skiing or Wakeboarding, for Social Gatherings, on Tourist Boats and Warning Others of Water-hazard Situations Wireless BT Control Unit: - Built-in Wireless BT Streaming Audio Receiver - 2-Channel Amplifier Style - Works with All of Today's Latest Devices - Smartphones, Tablets, Laptops, Computers, etc. - 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 Turn-On - Soft Turn On / Off - Overload & Power Protection Circuitry Compact Handheld Microphone Features: - Compact Size Designed to fit Easily in the Dash of your Helm with Microphone Hanger - Volume control buttons for up and down. - Playback overrides while Bluetooth connection status to pause your music. - IPX6 Rating What's in the Box: - (2) 6.5'' -inch Marine Speakers - Amplified Wireless BT Streaming Control Unit - Broadcasting / Communication / Announcement Microphone - Installation / Mounting Kit - Audio Connection Cable, 3.5mm Compact Handheld Microphone Specs: - Frequency Response: 500Hz-5KHz - Load Impedance: 1.1K Ohms - Operating Temperature: -20? to 60?(-4? to 140?) - Current Consumption: 500uA - Dimensions (L x W x H): 3.62” x 2.64” x 1.38” – inches Wireless BT Control Unit Technical Specs: - Power Output: 300 Watt MAX - 2 x 75 Watts RMS @ 4 Ohm - 2 x 150 Watts MAX @ 4 Ohm - Wireless BT Version: 5.0 - Wireless BT Network Name: ‘PyleUSA' - Wireless Range: 30'+ ft. - Marine Grade IP65 Rating - T.H. D: 0.1% - S/N Ratio: > 95 dB - Channel Separation: > 65 dB - Frequency Response: 10 - 40kHz - Fuse: 10A - Power: DC 12V - Unit Dimensions (L x W x H): 3.8'' x 3.8'' x 4.17'' – inches Marine Speakers: - MAX Power: 600 Watt - 4 Ohm Impedance - Sensitivity: 90dB - 20 oz. Circuit Magnet - Voice Coil: 1.0'', Aluminum - Tweeters: 0.5'', Neodymium Dome - Frequency Response: 85Hz-20kHz - Total Diameter: 6.9” -inches - Cut-Out Diameter: 5.75” -inches - Total Depth: 3.16'' -inches - Mounting Depth: 2.3” -inches