JL Audio MM50 Full-Colour LCD Weatherproof Source Unit 25W

Engineered for real-world marine duty-Weatherproof (IP66 rated) design and construction to withstand the elements-Easy-to-read, high-brightness, 2.8-inch full-color LCD display with separateday/night lighting and display themes-Intuitive interface with large, easy-to-use backlit controls for marine applications-Independent user settings for display brightness, button brightness andremote brightnessFlexible zone controls give you complete command of your marine listening experience-6-channels of audiophile quality, 4V RMS preamp level outputs from two independent main zones, plus a dedicated subwoofer zone-Configurable Master Volume Control with independent feature/control options:- Level Controls: Manage volume levels, together or individually, at any time.A fixed output mode is also available.-Tone Controls: Bass, Midrange, Treble and Balance, independent or linked with Zone 1-Rename Zone: Customize the names of each main zone or select from a list-Max Volume Limit: Set a custom volume level limit for each main zone-Built-in amplifier generates 100 watts of high-fidelity output (25W RMS x 4) to power two main zones-Both main zone output types (speaker and preamp level) include a high-pass crossover feature with selectable frequency selection (off/60/80/100/150 Hz)-Subwoofer zone outputs equipped with a 500 Hz low-pass crossover-All zones feature a zero-clipping audio circuit design, with self-limitingtone controls to prevent speaker system damage.Built for today's modern media with multiple connectivity options-Digital AM/FM tuner with RDS (Radio Data System) display info, where available-Store up to 18 of your favorite AM/FM stations-Bluetooth streams top-quality audio from compatible devices-USB 2.0 direct-digital connection accesses music files on your USB storage device or compatible iPhone, plus 2.1A USB charging output-Auxiliary inputs accept audio signals from a wide range of audio sources-NMEA 2000 Certified - MFD (Multi-Function Display) control functionality using applicable network cables and connectors (sold separately).-Customizable naming displayed on Bluetooth devices and MFDs-Three remote controller options: (each sold separately)