Marine digital media receiver (does not play CDs). Plays MP3, AAC, WAV, WMA, and FLAC music files. Control your music and audio settings with Kenwood’s remote app. Anti-glare positive backlit LCD display with variable color settings. Conformal-coated PCB circuit board. Water-resistant, but not waterproof; a universal marine stereo cover is still recommended. Covered USB and AUX inputs. Compatible with Kenwood wired marine remotes. Enjoy and control music via USB from Pandora and Apple Music (iPhone® only). Drive EQ adjusts sound to compensate for exterior noise. Digital time alignment to ensure a “sweet spot”. Low-pass filter and sub level control. Inputs: front USB and AUX inputs. Outputs: 6-channel preamp outputs (4-volt front, rear, sub). Other features and specs. Built-in MOSFET amplifier (22 watts RMS/50 peak x 4 channels). Choose English- or Spanish-language display. Rear-wired Bluetooth microphone included. Chassis width: 7.175. Chassis height: 2.085. Nose width: 7.405. Nose height: 2.315. What’s in the box. Marine digital media receiver (10A fuse). Microphone w/ bracket (attached 10′ cable terminated by a right-angle mono 3.5mm connector). Written by Crutchfield’s Dave Delamere. Make every day on the water fun with Kenwood’s KMR-M332BT marine digital media receiver. Kenwood built this receiver to handle the rugged conditions of the marine environment, with a conformal coating that keeps moisture out of the internal circuitry, plus special double covers for the USB and aux inputs on the front panel. The compact 4 deep chassis also makes it a great choice for ATVs, side-by-sides, golf carts, and other applications where a CD receiver really isn’t an option. So many music options. You can use your iPhone® or AndroidT smartphone to control playlists and sound settings using Kenwood’s Remote App. You can also enjoy your favorite Internet radio stations wirelessly using Bluetooth®, or if you have Pandora® or Apple Music® on an iPhone, you can listen by plugging into this stereo’s front USB input. Just plug in a thumb drive to the front-panel USB input or connect another device to the aux input. The KMR-M332BT can play MP3, WMA, WAV, and even lossless FLAC files, so you’ll be able to enjoy your entire music library. A universe of music at your fingertips. You can connect an optional Kenwood wired marine remote to control the KMR-M332BT from anywhere on your boat. And, if you’re a satellite radio fan, add a SiriusXM tuner (subscription required) to enjoy all your favorite music, sports, and talk, even when you’re many miles offshore. This Kenwood includes three sets of preamp outputs, so you’ll be in good shape when you decide to add marine amplifiers to your system. Installation note: This marine radio is water-resistant, but we recommend mounting it in a water-resistant enclosure or using a cover for best performance. Learn more in our article explaining Bluetooth profiles.