Infinity INFMPK250 AM/FM/USB Bluetooth Multimedia Receiver & 225 Watt 2-Way Marine Waterproof Speakers Stereo Package alt-1797-5001 Ears at top and bottom

Ears at top and bottom pull box tightly against wall

Coast Guard designation standing for Safety Of Life At Sea

Seachoice Spring Clamps provide convenient storage of boat hooks

Corrosion resistant construction

Infinity INFMPK250 AM/FM/USB Bluetooth Multimedia Receiver & 225 Watt 2-Way Marine Waterproof Speakers Stereo Package alt-1797-5001 Ears at top and bottomIncludes: INF PRV250 AM FM Bluetooth multimedia receiver and two 6 1 2" two way marine speakersINFPRV250 Receiver Bluetooth audio streaming 4 x 50 watts Solid aluminum chassis Aux in, portable media ready, USB input ASTM 117 Salt fog 1 pair of RCA outputs IP66 waterproof face 6" L x 4" W x 2 1 2" DINF622B 6 1 2" Speakers 225 watts handling power Frequency response: 50 20k Hz Sensitivity: 92dB Polypropylene woofer cone and rubber surrounds UV and water