Thinking about buying a Pyle marine Hydra mp3/ipod amp and plugging it into my phone on my boat and running 2 5.25" speakers off of it. I don't want to blow everyone out of the water with my music, just want to be able to listen to music and hear it over the motor. The amp is small in size and will fit under my console which is why im thinking of this amp, I believe the size is 4x3x1.5. Anyone have any opinions on Pyle amps?