Marine digital media receiver (does not play CDs). Ideal for RV, marine, and powersports applications. Built-in Bluetooth® for music streaming. Built-in amp (16 watts x 4 RMS/40 peak x 4 channels). IPX5 rated for resistance to water and dust. Inputs: rear USB input and rear aux input (RCA). Outputs: 4-channel 5-volt preamp outputs. Fits into a marine DIN (2″ x 7″) opening. Waterproof, dustproof, and shockproof. What’s in the box. Marine digital media receiver (15A fuse). Written by Crutchfield’s Jon Paul. A versatile receiver for your RV. MB Quart’s MDR2.0 digital media receiver brings outstanding tech and handy features to your RV or boat. It gives you a powerful internal amplifier to fill your space with sound, plus built-in Bluetooth, smartphone compatibility, and dual-zone audio control. With intuitive controls and a big, easy-to-read screen, this all-weather receiver will be an outstanding travel companion. This MB Quart receiver is made for the way travelers enjoy music today, with built-in Bluetooth® that lets you stream music from your smartphone or other Bluetooth-enabled device. It’s Apple-ready too, so you can access and control the iTunes collection on your iPhone®, iPod®, or iPad® through the USB port. Simple Secure Pairing makes getting started a breeze with Apple and Android phones. You can also use the rear AUX input for your music player. More about MB Quart. Three decades of marine and powersports audio expertise goes into MB Quart’s Nautic line. These rugged, high-quality receivers, speakers, amps, and subs provide great sound and rugged, all-weather reliability. The MB Quart “Life Shield” badge means your gear has been designed and tested to stand up to the toughest conditions on the water or off the beaten path. Installation note: This weather-resistant marine radio is not waterproof. We recommend mounting it in a water-resistant enclosure or using a receiver cover for best performance. Learn more in our article explaining Bluetooth profiles. IPod/smartphone note: If you’re going to use your iPod or smartphone with this receiver, be sure to check “Details” for compatibility information. This marine digital media receiver will not play CDs.