Review on Ultimate Boat Bluetooth Marine Stereo: AM FM Tuner, Bluetooth Streaming Music, Digital Media for Boats, Golf Carts, ATVs, UTVs, and Spa Hot Tubs. by Stephen Parkell

The first stopped working within a week. Revain allowed me to return and I ordered another. Worked about two weeks until it stopped turning on. They were fitted to a Honda Pioneer and at best the former lasted less than an hour and the latter two hours. Installation is relatively easy. I used two speakers and the sound was adequate. I can't go back because the second deadline has expired. Since I have a hole in my dash I will order a same size Boss unit and try it out.