UltraMarine WB/USB/SiriusXM Ready/iPod & iPhone Ready/Bluetooth w/App ControlThe 200 Watt PA4A has been designed and engineered with a solid, marine grade construction ensuring it will withstand the harsh elements encountered in a marine environment such as temperature fluctuations and UV and corrosion damage. This high-tech system features a two-piece modular design with a waterproof commander (IPX6) for the helm and hideaway module (IPX5). The commander features a detachable chrome trim ring, silicone rubber face cover and conformal coated circuit boards which prevent damage from high humidity and salt. It also has the capability to be easily integrated with a boat's digital control panel. Once the two systems are connected, the main control panel is able to perform all of the functions of the PA4A commander.Features:Low-profile flush-mount design with panel and U-bracket fastening optionsDetachable chrome trim ring for front mountingRotary encoder for volume control and menu-driven user interfaceDot Matrix LCD with White color backlight readable in direct sunlight2-Wire power system: 12V DC (Ground and 12V power switched)Non-Volatile Memory: For station presets, audio and user settingsElectronic AM/FM Tuner (US/Euro selectable)Station Presets: 18 FM, 12 AM, 18 SATRBDS w/PTY searchNOAA 7-Channel Weather bandBluetooth (A2DP streaming audio ; AVRCP remote control)iPod/iPhone Ready (via. USB)USB 2.0 for Playback of MP3 and WMA audio filesSiriusXM Ready (SXV300V1M tuner and subscription required)EQ Presets (Flat, Rock, Pop, Classical, User settings)Front and Rear channel RCA Pre-Amp outputsAuxiliary Audio RCA InputFront Panel Commander Water Resistance Rating: IPx6Tuner / Amp Chassis. Water Resistant Rating: IPx5ISO Power/ Speaker ConnectorJDAB Wired Remote ready (PRC100BC/ PRC200BCLow Battery warning: Audible /Visual warning @ Max output power: 50W X4 with MOSFET Power ICConformal Coated PCBUV Resistant: ASTMD4329 compliantCorrosion Resistant Material/ Finishing ASTMB117 compliantIncludes silicone rubber front panel protective coverApp Ready (Ultra Marine)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.