EASY TO INSTALL -- A well-thought-out boat dashboard optimizes the use of space and ergonomics. That's why the JBL PRV-275 stereo receiver from Prospec Electronics is the perfect addition to any gauge array. Fitting into a 3.5" round cutout, its five buttons, rotary encoder and 2.75" color LCD screen make leveraging the device's many playback features quick, easy and intuitive. Contact local dealers or Prospec Electronics...