MG150W.6 Kit with MGR150B & 2 MR6W Speakers This kit includes products that are built to withstand the harsh environment and includes an MGR150B and two MRWT40 speakers. Features: * 2 channel * Conformal-coated PCB * Zero current draws memory * Illuminated controls * Cutout diameter: 3' (76 mm) * IPX6-rated (weather-resistant or dustproof) * Resin-treated cloth surround * Polypropylene cone * Dual cone design * Composite basket Extra Features: * One pair of MR6W 6.5' full-range marine speakers with poly polycarbonate cone and rubber surround * Zero current draw memory (radio preset memory in case of battery disconnect) * IPX6-rated Marine * Plays USB/MP3/WMA, FM/AM, and smartphones. Does not have a CD or DVD player. * USB, aux inputs, and front, rear, and subwoofer switchable pre-amp outputs * Compatible with audio output from smartphones and MP3 players * Bluetooth audio streaming: play and control music and apps like Spotify and Pandora wirelessly * Weatherproof Inputs & Outputs: * USB port * USB charging (2A)* * Aux-In * Pre-amp outputs (1 pair) Playback: * Bluetooth® audio streaming stream and control your favorite music apps Dimensions Features: * Overall Diameter: 7.5 in. / 191 mm * Installation Hole Diameter: 5.47 in. / 139 mm * Mounting Depth: 2.24 in. / 57 mm * Grill Protrusion: 0.87 in. / 22 mm * Outer Motor Diameter: 3.7 in. / 94 mm Speaker Specifications: * Nominal Impedance: 4Ω * Max Power: 180 W * System Sensitivity (1 W/1 m): 86 dB * Frequency Response: 85 Hz-20 kHz, ±3 dB Dimensions: * Shipping Weight (lbs.): 5.107 * GB Dimension (H' x L' x W'): 12.99 x 6.93 x 7.99 in. * GB Weight (lbs.): 5.11 * MC Weight (lbs.): 30.64 * MC Dimension (H' x L' x W'): 21.5 x 13.54 x 16.73 in.