Marine Kit Features: – Includes Stereo Receiver, (4) Waterproof Speakers + Accessory Kit – Comes with All Necessary Cables/Wiring for Installation – Universal Standard OEM Sizes for Easy Sound System Upgrade – Used For Boat, Marine Watercraft, Automobile & Off-Road Vehicles Headunit Receiver: – In-Dash Console Marine Stereo System – Bluetooth Wireless Music Streaming – Built-in Microphone for Hands-Free Talking – Front Loading CD Player – USB Flash Drive & SD Memory Card Readers – MP3 Digital Audio File Compatibility – AM/FM Radio – 30 Station Memory Presets – Aux (3.5mm) Input Connector Jack – Ability to Connect Additional External Devices – (Smartphones, MP3 Players, Tablets) – Rear RCA (L/R) Output Connector Jacks – Illuminated Button Controls – LCD Digital Display Panel – ID3 Tag Song Readout Information: Name, Title & Artist – Bass, Treble, Balance, Fader Adjustment – EQ Audio Configuration Bluetooth Receiver Connectivity: – Built-in Bluetooth Wireless Music Streaming Receiver – Integrated Front Panel Microphone for Hands-Free Calling – Compatible with All of Your Favorite Bluetooth Devices – (iPhone, Androids, Smartphones, iPad, Tablets, etc.) – Bluetooth Version: 2.0 +EDR – Bluetooth Network Name: ‘CAR BIT’ – Bluetooth Network Password: ‘0000’ – Wireless Range: 16’ ft. Marine Speakers: – Includes (4) 6.5” Component Speakers – Marine Grade Waterproof Construction – Full Range Stereo Sound Reproduction – Dual Cone Speakers – Polypropylene Cone, Cloth Surround – Molded ABS Machined Basket and Grill – MAX Power: 150 Watt (RMS Power: 75 Watt) – 4 Ohm Impedance – 20 oz. Circuit Magnet – Voice Coil: 1.0”, Aluminum – Frequency Response: 80Hz – 18kHz – Speaker Total Diameter: 7.09” – Speaker Cut-Out Diameter: 5.31” – Speaker Mounting Depth: 2.48” What’s in the Box: – Marine Stereo Receiver – (4) 6.5’’ Waterproof Speakers – Water-Resistant Radio Shield – Wireless Remote Control – Power & Wiring Harness – Mounting Screws – Speaker Cable Receiver Technical Specs: – Single DIN Universal Standard Size – Maximum Output Power: 4 x 50 Watt – MPX/PLL Tuning Radio System – Random/Repeat Audio File Functions – 3 Beam Laser Tracking – 8X Oversampling – Electronic Shockproof (ESP) Function – Anti-Skip Mechanism, Disc Protection – S/N Ratio: >55dB – Tone Controls: +/-10dB – Stereo Separation: >45dB – Current Drain: 10 Amp – Power: DC 12V – Digital Audio File Support: MP3, WMA – Multimedia Disc Compatibility: CD, CD-R, CD-RW