GAUGE MARINE RADIO - 200 watts peak output (25 watts x 4 channels RMS) with a built-in 3-band equalizer and optional volume limiter controls to be as loud as you like to cut through all the wind and roar; Customize your audio listening experience with 1 or 2 wired audio zones and 1 wireless audio zone; Change zone volume independently or together, even change the zone names; HIGH CONTRAST DISPLAY – Daylight viewable 2.3-inch white LCD display makes it much easier for viewing in the sun; LOW BATTERY VOLTAGE ALARM – Integrated battery voltage detection circuitry notifies you when your vehicle’s battery voltage is low PAIR OF 6.5-INCH SPEAKERS INCLUDED - 200 watts peak output (65 watts RMS) power the 6.5-inch low and mid-range woofers and 1.5-inch tweeters; 4 ohms output impedance; Frequency response range of 52Hz to 5KHz; Sensitivity output of 92dB with a built-in 2-way crossover network LED CONTROLLER BUILT-IN – first marine radio of its kind with a built-in 4 zone LED controller so you don’t have to buy all the extra hardware to run your LED’s; Create up to 4 separate LED zones and change the zones independently or at the same time; even have the option to connect to your vehicle’s brake, reverse and turn signals WATERPROOF AND UV RESISTANT – Wash the radio front panel off with a hose, meets IP67 international standards, no worries with salt water, fresh water, mud, sand, or snow; 6.5-inch speakers are UV protected, a PP and carbon fiber blend woofer with Santoprene rubber surround; ASA enclosures with 316 Stainless steel hardware; Waterproof audio and LEDCast connection jacks for high quality corrosion free connections ECOCAST ENABLED – Wirelessly stream your radio’s Bluetooth music, AM/FM radio and AUX-In audio to the millions of EcoCast enabled products, including ECOXGEAR and SoundExtreme sound bars, tower speakers, portable and battery powered party speakers LEDCAST ENABLED – to connect your LEDCast wired speakers to your radio and control the LED’s directly from the radio’s display; Add additional LEDCast strips and whips (sold separately) and control them directly from your radio as well WHAT IS IN THE BOX - 1x Gauge Size Radio, 2x 6.5-inch wired speakers, 2 black and 2 white grills, 8-foot 12WG power cable, wiring harness for audio and LED control, RF remote, mounting kit, user and installation guides