MG250W.64 Kit with MGR150B & 2 Pairs of MR6W SpeakersThis kit includes products that are built to withstand the harsh environment and includes an MGR150B and four MR6W 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: Two pairs of MR6W 6.5" full-range marine speakers with a polycarbonate cone and rubber surround 180 watts max 90 watts RMS power handling per pair The IPX6-rated-rated MGR150B has 60 watts x 4 max power and a preset built-in EQ 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:BluetoothA(R) audio streaming stream and control your favorite music appsDimensions 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: 4 Max Power: 180 W System Sensitivity (1 W/1 m): 86 dB Frequency Response: 85 Hz-20 kHz, 3 dB Dimensions: Shipping Weight (lbs.): 9.04 GB Dimension (H" x L" x W"): 19.02 x 7.87 x 7.99 in. GB Weight (lbs.): 9.04 MC Weight (lbs.): 27.12 MC Dimension (H" x L" x W"): 24.33 x 19.65 x 8.66 in. Specifications: Color: White Power - Output (Watts): 180w Wireless Remote Capable: Yes Box Dimensions: 8"H x 8"W x 19"L WT: 8.35 lbs UPC: 791489128803