When the 5's are set up and running properly they are wonderful speakers. ..but listen to Babybear. In order to set up your speakers properly, your dealer will need Realistic analogue sound pressure meter, the official Vandersteen setup CD, and a laser penlight. You can send the crossover boards back to Vandersteen and they will replace the batteries for about 150 dollars as I remember. You must do it or the sound will not be what it was designed for. There is an appreciable step up when the batteries are replaced. You can't do it yourself because all the batteries are soldered in. There are 6 or 8 batteries...there are also batteries in the high pass filters that must be replaced as well. Contact Vandersteen himself for all of the information you might need. He is extremely nice and always looks out for his customers.