When buying a digital piano, you naturally assume that speakers are built in. Wrong! Make some random assumptions and you will end up with just as many unpleasant surprises. Speakers must be in the actual unit, only to simulate the sound direction. This way, the digital piano feels like a realistic one – the sound comes from your direction. If you hook the keyboard to speakers located somewhere else, the entire experience might be confusing. Sometimes, speakers miss, so you need other tools for a proper musical representation. Not sure what to believe? Visit www.keyboardreviews.us and read some unbiased reviews before choosing.