Enrock EM856 Gauge Mount Media Center Marine Grade Receiver

General Features: Marine Multi-Media Receiver Compact Gauge-Style Design Peak Power: 4 x 40 Watts RMS Power: 4 x 25 Watts Built-In Amp: 25 W x 4 RMS Power Rear USB/AUX Inputs USB/AUX for use for external audio devices USB adapter will charge your phone (charger not included) Built-In Wireless Audio Streaming 1-Inch Screen Size Front/Rear RCA Out AM/FM Tuner Marine-Grade IP66 Rated Water-Resistant Frequency Response: 100-10kHz Signal to Noise Ratio: 40dB Input Sensitivity: 500mV Outer Trim Ring Diameter: 4.5" Protrusion From Mounting: 1.16"(29.54mm) Mounting Depth: 2.75"(70mm) Fits in Standard Tachometer Opening In The Box: Marine Receiver Self-Adhesive Foam Gasket Wiring Harness U-Bracket Manual